Property dictionary

Indicates the crawler name when applicable. Returns NotCrawler when the device is not a crawler.

IsArtificialIntelligence

Indicates whether the crawler is confirmed by the crawler controller to be used to train artificial intelligence.

IsCrawler

Indicates if the source of the web traffic identifies itself as operating without human interaction for the purpose of monitoring the availability or performance of a web site, retrieving a response for inclusion in a search engine or is requesting structured data such as via an API. Such sources are often referred to as crawlers, bots, robots, spiders, probes, monitors or HTTP services among other terms. Where the source pretends to be a device operating with human interaction, such as a smartphone or tablet, this property will return, 'False'.

Other

Property / Subscription(s)	Description
CrawlerName Bespoke, Big, Bigger, Biggest	Indicates the crawler name when applicable. Returns NotCrawler when the device is not a crawler.
IsArtificialIntelligence All	Indicates whether the crawler is confirmed by the crawler controller to be used to train artificial intelligence.
IsCrawler Bespoke, Big, Bigger, Biggest	Indicates if the source of the web traffic identifies itself as operating without human interaction for the purpose of monitoring the availability or performance of a web site, retrieving a response for inclusion in a search engine or is requesting structured data such as via an API. Such sources are often referred to as crawlers, bots, robots, spiders, probes, monitors or HTTP services among other terms. Where the source pretends to be a device operating with human interaction, such as a smartphone or tablet, this property will return, 'False'.

Property / Subscription(s)

Description

CrawlerName

Indicates the crawler name when applicable. Returns NotCrawler when the device is not a crawler.

IsArtificialIntelligence

Indicates whether the crawler is confirmed by the crawler controller to be used to train artificial intelligence.

IsCrawler

Popular

Property / Subscription(s)	Description
IsCrawler Bespoke, Big, Bigger, Biggest	Indicates if the source of the web traffic identifies itself as operating without human interaction for the purpose of monitoring the availability or performance of a web site, retrieving a response for inclusion in a search engine or is requesting structured data such as via an API. Such sources are often referred to as crawlers, bots, robots, spiders, probes, monitors or HTTP services among other terms. Where the source pretends to be a device operating with human interaction, such as a smartphone or tablet, this property will return, 'False'.

Property / Subscription(s)

Description

IsCrawler

Device

All

Property / Subscription(s)	Description
BackCameraMegaPixels Bespoke, Big, Bigger, Biggest	Indicates the resolution of the device's back camera in megapixels. For a device that has a rotating camera the same value is returned for front and back megapixels properties.
BatteryCapacity Bespoke, Big, Bigger, Biggest	Indicates the capacity of the device's standard battery in mAh. This property is not applicable for a device that does not have a battery.
BitsPerPixel Bespoke, Big, Bigger, Biggest	Indicates the number of bits used to describe the colour of each individual pixel, also known as bit depth or colour depth.
CameraTypes Bespoke, Big, Bigger, Biggest	Indicates the list of camera types the device has. If the device has a rotating camera, this property refers to both front and back facing cameras.
ContrastRatio Bespoke, Big, Bigger, Biggest	Indicates the contrast ratio of the device.
CPU Bespoke, Big, Bigger, Biggest	Indicates the official name of the CPU within the SoC, e.g. ARM Cortex A9 or Krait (Qualcomm).
CPUCores Bespoke, Big, Bigger, Biggest	Indicates the number of physical CPU cores the device has.
CPUDesigner Bespoke, Big, Bigger, Biggest	Indicates the Semiconductor Company that designed the CPU.
CPUMaximumFrequency Bespoke, Big, Bigger, Biggest	Indicates the maximum frequency of the CPU of the device in gigahertz (GHz).
DeviceCertifications Bespoke, Big, Bigger, Biggest	Indicates what certifications apply to this device.
DeviceRAM Bespoke, Big, Bigger, Biggest	Indicates the maximum volatile RAM capacity of the device in megabytes (MB). Where a device has different RAM capacity options, the largest option available is returned.
DeviceRAMVariants Bespoke, Big, Bigger, Biggest	Indicates the volatile RAM capacity options for the device in megabytes (MB). If no variants are found, then the value returned will be the same as "DeviceRAM".
DeviceType Bespoke, Big, Bigger, Biggest	Indicates the type of the device based on values set in other properties, such as IsMobile, IsTablet, IsSmartphone, IsSmallScreen etc.
Durability Bespoke, Big, Bigger, Biggest	Indicates the device's Ingress Protection Rating against dust and water (http://en.wikipedia.org/wiki/IP_Code).
DynamicContrastRatio Bespoke, Big, Bigger, Biggest	Indicates the dynamic contrast ratio of the device's screen.
EnergyConsumptionPerYear Bespoke, Big, Bigger, Biggest	Indicates the annual energy consumption of the device per year in kWh.
ExpansionSlotMaxSize Bespoke, Big, Bigger, Biggest	Indicates the maximum amount of memory in gigabytes (GB) the expansion slot of the device can support.
ExpansionSlotType Bespoke, Big, Bigger, Biggest	Indicates the expansion slot type the device can support.
FrequencyBands Bespoke	Indicates the list of frequency bands supported by the device.
FrontCameraMegaPixels Bespoke, Big, Bigger, Biggest	Indicates the resolution of the device's front camera in megapixels. For a device that has a rotating camera the same value is returned for front and back megapixels' properties.
GPU Bespoke, Big, Bigger, Biggest	Indicates the official name of the graphical chip within the SoC.
GPUDesigner Bespoke, Big, Bigger, Biggest	Indicates the Semiconductor Company that designed the GPU.
HardwareAudioCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs supported for decoding by a Chipset. An audio codec is a program used to playback digital audio files. The values of this property are the codec's common name.
HardwareAudioCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs supported for encoding by a Chipset. An audio codec is a program used to capture digital audio files. The values of this property are the codec's common name.
HardwareCarrier Bespoke, Big, Bigger, Biggest	Indicates the carrier when the device is sold by the HardwareVendor on a single carrier or as indicated via device User-Agent.
HardwareFamily Bespoke, Big, Bigger, Biggest	Indicates the name of a group of devices that only differ by model or region but are marketed under the same name, e.g. Galaxy Tab S 10.5.
HardwareImages Bespoke, Big, Bigger, Biggest	A list of images associated with the device. The string contains the caption, followed by the full image URL separated with a tab character.
HardwareModel Bespoke, Big, Bigger, Biggest	Indicates the model name or number used primarily by the hardware vendor to identify the device, e.g.SM-T805S. When a model identifier is not available the HardwareName will be used.
HardwareModelVariants Bespoke, Big, Bigger, Biggest	Indicates all model numbers used by the hardware vendor to identify the device. This property compliments 'HardwareModel', e.g. Hardware Model Variants A1660 and A1778 correlate to the Hardware Model - iPhone 7.
HardwareName Bespoke, Big, Bigger, Biggest	Indicates the common marketing names associated with the device, e.g. Xperia Z5.
HardwareProfileSource Bespoke, Big, Bigger, Biggest	Indicates the source of the profile's specifications. This property will return 'Manufacturer' value if the profile data was obtained from the manufacturer of the device or the device itself. This property will return 'Authoritative' value if the profile data was not obtained from the manufacturer or the device itself but other third party sources (this may include retailers, social media, carriers, etc). This property will return 'Legacy' value if the profile data was obtained prior to 51degrees differentiating between Manufacturer and Authoritative. This property will return 'N/A' value if the profile data was not obtained due to unidentifiable User-Agent. The example profiles are: Generic Android Unknown, Unknown Tablet, etc.
HardwareRank Bespoke, Big, Bigger, Biggest	A measure of the popularity of this device model. All models are ordered by the number of events associated with that model that occurred in the sampling period. The device with the most events is ranked 1, the second 2 and so on.
HardwareVendor Bespoke, Big, Bigger, Biggest	Indicates the name of the company that manufactures the device or primarily sells it, e.g. Samsung.
HardwareVideoCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs supported for decoding by a Chipset. An video codec is a program used to playback digital video files. The values of this property are the codec's common name.
HardwareVideoCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs supported for encoding by a Chipset. An video codec is a program used to capture digital video files. The values of this property are the codec's common name.
Has3DCamera Bespoke, Big, Bigger, Biggest	Indicates if the device has a camera capable of taking 3D images.
Has3DScreen Bespoke, Big, Bigger, Biggest	Indicates if the device has a screen capable of displaying 3D images.
HasCamera Bespoke, Big, Bigger, Biggest	Indicates if the device has a camera.
HasClickWheel Bespoke, Big, Bigger, Biggest	Indicates if the device has a click wheel such as found on Apple iPod devices.
HasKeypad Bespoke, Big, Bigger, Biggest	Indicates if the device has a physical numeric keypad.
HasNFC Bespoke, Big, Bigger, Biggest	Indicates if the device has embedded NFC (Near Field Communication) wireless technology.
HasQwertyPad Bespoke, Big, Bigger, Biggest	Indicates if the device has a physical qwerty keyboard.
HasRemovableBattery Bespoke, Big, Bigger, Biggest	Indicates if the device has a removable battery. This property is not applicable for devices that do not have batteries. Unless otherwise stated this property will return a 'False' value for tablets.
HasTouchScreen Bespoke, Big, Bigger, Biggest	Indicates if the device has a touch screen. This property will return 'False' for a device that does not have an integrated screen.
HasTrackPad Bespoke, Big, Bigger, Biggest	Indicates if the device has a trackpad or trackball. Examples of devices that support this property are the Nexus One and Blackberry Curve.
HasVirtualQwerty Bespoke, Big, Bigger, Biggest	Indicates if the device has a virtual qwerty keyboard capability.
InternalStorageVariants Bespoke, Big, Bigger, Biggest	Indicates the internal persistent storage (ROM capacity) options the device can be supplied with in gigabytes (GB), including the device's Operating System and bundled applications. This could also be referred to as "Electrically Erasable Programmable Read-Only Memory (EEPROM)" or "Non Volatile Random Access Memory (NVRAM)". If no variants are found, then the value returned will be the same as "MaxInternalStorage".
IsConsole Bespoke, Big, Bigger, Biggest	Indicates if the device is primarily a game console, such as an Xbox or Playstation.
IsEReader Bespoke, Big, Bigger, Biggest	Indicates if the device is primarily advertised as an e-reader. If the device type is EReader then the device is not classified as a tablet.
IsHardwareGroup Bespoke, Big, Bigger, Biggest	Indicates a profile which contains more than a single hardware device. When this is true all returned properties represent the default value or lowest given specification of all grouped devices. E.g. the profile representing unknown Windows 10 tablets will return true. Apple devices detected through JavascriptHardwareProfile that do not uniquely identify a device will also return true, and HardwareModelVariants will return a list of model numbers associated with that device group.
IsMediaHub Bespoke, Big, Bigger, Biggest	Indicates if the device is a media hub or set top box that requires an external display(s).
IsMobile Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates if the device's primary data connection is wireless and the device is designed to operate mostly by battery power (e.g. mobile phone, smartphone or tablet). This property does not indicate if the device is a mobile phone or not. Laptops are not classified as mobile devices under this definition and so 'IsMobile' will be 'False'.
IsScreenFoldable Bespoke, Big, Bigger, Biggest	Indicates whether the device screen is foldable or not. If the device does not have a screen or the screen is not foldable, 'False' is returned.
IsSmallScreen Bespoke, Big, Bigger, Biggest	Indicates if the device is a mobile with a screen size less than 2.5 inches even where the device is marketed as a Smartphone.
IsSmartPhone Bespoke, Big, Bigger, Biggest	Indicates whether the device can make and receive phone calls, has a screen size greater than or equal to 2.5 inches, runs a modern operating system (Android, iOS, Windows Phone, BlackBerry etc.), is not designed to be a wearable technology and is marketed by the vendor as a Smartphone.
IsSmartWatch Bespoke, Big, Bigger, Biggest	Indicates if the device is a web enabled computerised wristwatch with other capabilities beyond timekeeping, such as push notifications. It runs on a Smart Operating System i.e. Android, WatchOS, Tizen, Ubuntu Touch and is designed to be wearable technology.
IsTablet Bespoke, Big, Bigger, Biggest	Indicates if the device is primarily marketed as a tablet or phablet and has a screen size equal to or greater than 7 inches.
IsTv Bespoke, Big, Bigger, Biggest	Indicates if the device is a TV running on a smart operating system e.g. Android.
JavascriptHardwareProfile Bespoke, Big, Bigger, Biggest, Free (On-premise)	JavaScript that can override the profile found by the server using information on the client device. This property is applicable for Apple devices which do not provide information about the model in the User-Agent string.
MaxInternalStorage Bespoke, Big, Bigger, Biggest	Indicates the maximum amount of internal persistent storage (ROM capacity) with which the device is supplied in gigabytes (GB), including the space used by the device's Operating System and bundled applications. This could also be referred to as "Electrically Erasable Programmable Read-Only Memory (EEPROM)" or "Non Volatile Random Access Memory (NVRAM)". Where a device has different internal storage options, the largest option available is returned.
MaxNumberOfSIMCards Bespoke, Big, Bigger, Biggest	Indicates the maximum number of "Universal Integrated Circuit Cards (UICC - more commonly known as, SIM)" the device can support including both removable and embedded. If the device doesn't support any UICC then a value of '0' is returned.
MaxStandbyTime Bespoke, Big, Bigger, Biggest	Indicates the maximum standby time of the device in hours. This property is not applicable for a device without a battery.
MaxTalkTime Bespoke, Big, Bigger, Biggest	Indicates the maximum talk time of the device in minutes. This property is not applicable for a device that does not have a battery or support phone calls.
MaxUsageTime Bespoke, Big, Bigger, Biggest	Indicates the maximum general usage time of the device in minutes. This property is not applicable for a device without a battery.
NativeBrand Bespoke, Big, Bigger, Biggest	Refers to the 'Retail Branding' value returned for Android Google Play native applications, when the android.os.Build.BRAND javascript is used to display the class. This property is not applicable for hardware running on operating systems other than Android.
NativeDevice Bespoke, Big, Bigger, Biggest	Refers to the 'Device' value returned for Android Google Play native applications, when the android.os.Build.DEVICE javascript is used to display the class. This property is not applicable for hardware running on operating systems other than Android.
NativeModel Bespoke, Big, Bigger, Biggest	Refers to the 'Model' value returned for Android Google Play native applications, when the android.os.Build.MODEL javascript is used to display the class. For Apple devices this property refers to the device identifier which appears in the native application from the developer usage log, for example 'iPad5,4'.
NativeName Bespoke, Big, Bigger, Biggest	NativeName Refers to the 'Marketing Name' value that a device is registered with on the Google Play service. This property is not applicable for hardware running on operating systems other than Android.
NativePlatform Bespoke, Big, Bigger, Biggest	Indicates the name of the mobile operating system (iOS, Android) for which an application program has been developed to be used by a device.
NumberOfScreens Bespoke, Big, Bigger, Biggest	Indicates the number of screens the device has. This property is not applicable for a device that does not have a screen.
OEM Bespoke, Big, Bigger, Biggest	Indicates the name of the company that manufactures the device.
OnPowerConsumption Bespoke, Big, Bigger, Biggest	Indicates the power consumption of the device while switched on.
PixelRatio Bespoke, Big, Bigger, Biggest	The ratio of the resolution in physical pixels to the resolution in CSS pixels. This is approximated by screen resolution and screen size when the value is not known.
PriceBand Bespoke, Big, Bigger, Biggest	Indicates a price range describing the recommended retail price of the device at the date of release, inclusive of tax (where applicable). Prices are in United States Dollars (USD); if the price is not originally in USD it will be converted to USD using the relevant exchange rate at the time of launch. Prices are for the SIM-free version of the device (if applicable). In cases where there are several versions of the same model of the device, the price will reflect the device that was used to populate the specifications.
Profiles All
RefreshRate Bespoke, Big, Bigger, Biggest	Indicates the maximum number of frames per second of the output image of the device in Hertz.
ReleaseAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the device since the ReleaseYear and ReleaseMonth.
ReleaseMonth Bespoke, Big, Bigger, Biggest	Indicates the month in which the device was released or the month in which the device was first seen by 51Degrees (if the release date cannot be identified).
ReleaseYear Bespoke, Big, Bigger, Biggest	Indicates the year in which the device was released or the year in which the device was first seen by 51Degrees (if the release date cannot be identified).
SatelliteNavigationTypes Bespoke, Big, Bigger, Biggest	Indicates the device's supported satellite navigation types.
ScreenInchesDiagonal Bespoke, Big, Bigger, Biggest	Indicates the diagonal size of the device's screen in inches, to a maximum of two decimal points. Where screens have curved corners, the actual viewable area may be less.
ScreenInchesDiagonalRounded Bespoke, Big, Bigger, Biggest	Indicates the diagonal size of the device's screen in inches rounded to the nearest whole number. This property will return the value 'Unknown' for desktop or for devices which do not have an integrated screen.
ScreenInchesHeight Bespoke, Big, Bigger, Biggest	Refers to the height of the device's screen in inches. This property will return 'Unknown' for desktops or for devices which do not have an integrated screen.
ScreenInchesSquare Bespoke, Big, Bigger, Biggest	Indicates the area of the device's screen in square inches rounded to the nearest whole number. This property will return the value 'Unknown' for desktop or for devices which do not have an integrated screen.
ScreenInchesWidth Bespoke, Big, Bigger, Biggest	Refers to the width of the device's screen in inches. This property will return the value 'Unknown' for desktop or for devices which do not have an integrated screen.
ScreenMMDiagonal Bespoke, Big, Bigger, Biggest	Refers to the diagonal size of the screen of the device in millimetres. This property will return 'Unknown' for desktops or for devices which do not have an integrated screen.
ScreenMMDiagonalRounded Bespoke, Big, Bigger, Biggest	Indicate the diagonal size of the device's screen in millimetres rounded to the nearest whole number. This property will return the value 'Unknown' for desktop or for devices which do not have an integrated screen.
ScreenMMHeight Bespoke, Big, Bigger, Biggest	Refers to the screen height of the device in millimetres. This property will return 'Unknown' for desktops or for devices which do not have an integrated screen. For devices such as tablets or TV which are predominantly used in landscape mode, the screen height will be the smaller value compared to the screen width.
ScreenMMSquare Bespoke, Big, Bigger, Biggest	Indicates the area of the device's screen in square millimetres rounded to the nearest whole number. This property will return the value 'Unknown' for desktop or for devices which do not have an integrated screen.
ScreenMMWidth Bespoke, Big, Bigger, Biggest	Refers to the screen width of the device in millimetres. This property will return 'Unknown' for desktops or for devices which do not have an integrated screen. For devices such as tablets or TV which are predominantly used in landscape mode, the screen height will be the smaller value compared to the screen width.
ScreenPixelsHeight Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the height of the device's screen in pixels.This property is not applicable for a device that does not have a screen. For devices such as tablets or TV which are predominantly used in landscape mode, the pixel height will be the smaller value compared to the pixel width.
ScreenPixelsPhysicalHeight Bespoke, Big, Bigger, Biggest	Indicates the height of the device's screen in physical pixels. This property is not applicable for a device that does not have a screen. For devices such as tablets or TV which are predominantly used in landscape mode, the pixel height will be the smaller value compared to the pixel width.
ScreenPixelsPhysicalWidth Bespoke, Big, Bigger, Biggest	Indicates the width of the device's screen in physical pixels. This property is not applicable for a device that does not have a screen. For devices such as tablets or TV which are predominantly used in landscape mode, the pixel width will be the larger value compared to the pixel height.
ScreenPixelsWidth Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the width of the device's screen in pixels. This property is not applicable for a device that does not have a screen. For devices such as tablets or TV which are predominantly used in landscape mode, the pixel width will be the larger value compared to the pixel height.
ScreenType Bespoke, Big, Bigger, Biggest	Indicates the screen type of the device. This property is not applicable for a device that does not have an integrated screen, e.g. a media hub. If the device manufacturer or vendor does not specify what the screen type of the device is then it is assumed the device has an LCD screen.
SecondBackCameraMegaPixels Bespoke, Big, Bigger, Biggest	Indicates the resolution of the device's second back camera in megapixels.
SecondFrontCameraMegaPixels Bespoke, Big, Bigger, Biggest	Indicates the resolution of the device's second front camera in megapixels.
SecondScreenInchesDiagonal Bespoke, Big, Bigger, Biggest	Indicates the diagonal size of the device's second screen in inches. This property is not applicable for a device that does not have a second screen.
SecondScreenInchesDiagonalRounded Bespoke, Big, Bigger, Biggest	Indicates the diagonal size of the device's second screen in inches rounded to the nearest whole number. This property will return the value 'N/A' for desktop or for devices which do not have a second screen.
SecondScreenInchesHeight Bespoke, Big, Bigger, Biggest	Refers to the height of the device's second screen in inches. This property will return 'N/A' for desktops or for devices which do not have a second screen.
SecondScreenInchesSquare Bespoke, Big, Bigger, Biggest	Indicates the area of the device's second screen in square inches rounded to the nearest whole number. This property will return the value 'N/A' for desktop or for devices which do not have a second screen.
SecondScreenInchesWidth Bespoke, Big, Bigger, Biggest	Refers to the width of the device's second screen in inches. This property will return the value 'N/A' for desktop or for devices which do not have a second screen.
SecondScreenMMDiagonal Bespoke, Big, Bigger, Biggest	Refers to the diagonal size of the second screen of the device in millimetres. This property will return 'N/A' for desktops or for devices which do not have a second screen.
SecondScreenMMDiagonalRounded Bespoke, Big, Bigger, Biggest	Indicate the diagonal size of the device's second screen in millimetres rounded to the nearest whole number. This property will return the value 'N/A' for desktop or for devices which do not have a second screen.
SecondScreenMMHeight Bespoke, Big, Bigger, Biggest	Refers to the second screen height of the device in millimetres. This property will return 'N/A' for desktops or for devices which do not have a second screen.
SecondScreenMMSquare Bespoke, Big, Bigger, Biggest	Indicates the area of the device's second screen in square millimetres rounded to the nearest whole number. This property will return the value 'N/A' for desktop or for devices which do not have a second screen.
SecondScreenMMWidth Bespoke, Big, Bigger, Biggest	Refers to the second screen width of the device in millimetres. This property will return 'N/A' for desktops or for devices which do not have a second screen.
SecondScreenPixelsHeight Bespoke, Big, Bigger, Biggest	Indicates the height of the device's second screen in pixels. This property is not applicable for a device that does not have a second screen.
SecondScreenPixelsWidth Bespoke, Big, Bigger, Biggest	Indicates the width of the device's second screen in pixels. This property is not applicable for a device that does not have a second screen.
SoC Bespoke, Big, Bigger, Biggest	Indicates the primary marketing name of the System on Chip (chipset) which includes the CPU, GPU and modem. e.g. Snapdragon S4
SoCDesigner Bespoke, Big, Bigger, Biggest	Indicates the Semiconductor Company that designed the System on Chip (chipset) e.g. Qualcomm, Intel or Mediatek.
SoCModel Bespoke, Big, Bigger, Biggest	Indicates the official model of the System on Chip (chipset) e.g. MSM8625, MT8312.
SpecificAbsorbtionRateEU Bespoke, Big, Bigger, Biggest	The Specific Absorbtion Rate (SAR) is a measure of the rate at which energy is absorbed by the human body when exposed by a radio frequency electromagnetic field. This property contains values in Watts per Kilogram (W/kg) in accordance with the European Committee for Electrotechnical Standardization (CENELEC).
SpecificAbsorbtionRateUS Bespoke, Big, Bigger, Biggest	The Specific Absorbtion Rate (SAR) is a measure of the rate at which energy is absorbed by the human body when exposed by a radio frequency electromagnetic field. This property contains values in Watts per Kilogram (W/kg) in accordance with the Federal Communications Commission (FCC).
SuggestedImageButtonHeightMms Bespoke, Big, Bigger, Biggest	Refers to the suggested optimum height of a button in millimetres. Ensures the button is touchable on a touch screen and not too large on a non-touch screen. Assumes the actual device DPI (Dots Per Inch) is being used.
SuggestedImageButtonHeightPixels Bespoke, Big, Bigger, Biggest	Refers to the suggested optimum height of a button in millimetres. Ensures the button is touchable on a touch screen and not too large on a non-touch screen.
SuggestedLinkSizePixels Bespoke, Big, Bigger, Biggest	Refers to the suggested optimum height of a hyperlink in pixels. Ensures the link is touchable on a touch screen and not too large on a non-touch screen. Assumes the actual device DPI is being used.
SuggestedLinkSizePoints Bespoke, Big, Bigger, Biggest	Refers to the suggested optimum height of a hyperlink in points. Ensures the link is touchable on a touch screen and not too large on a non-touch screen.
SupportedBearers Bespoke, Big, Bigger, Biggest	Indicates the list of wireless data technologies supported by the device, including Bluetooth and Wi-Fi. For example, 4G cellular network technologies includes 'LTE' (Long Term Evolution), and 5G technologies includes 'NR' (New Radio). If the device supports phone calls, the SMS value is also returned.
SupportedBluetooth All	Indicates the highest version of Bluetooth the device supports.
SupportedBluetoothProfiles All	Indicates the Bluetooth profiles the device supports.
SupportedBluetoothVersion Bespoke, Big, Bigger, Biggest	Indicates the highest version of Bluetooth the device supports.
SupportedCameraFeatures Bespoke, Big, Bigger, Biggest	Indicates the list of features the device's camera supports.
SupportedChargerTypes Bespoke, Big, Bigger, Biggest	Indicates the list of charger types supported by the device. For devices that operate via mains power only, e.g. TVs, MediaHubs (which technically aren't being charged) this property is not applicable.
SupportedI/O Bespoke, Big, Bigger, Biggest	Indicates the list of input and output communications the device can support, for example 3.5mm jack, micro-USB etc.
SupportedSensorTypes Bespoke, Big, Bigger, Biggest	Indicates the list of sensors supported by the device. This property may be not applicable for devices without sensors, such as most feature phones and media hubs.
SupportedSIMCardTypes Bespoke, Big, Bigger, Biggest	Indicates whether the "Universal Integrated Circuit Card (UICC - more commonly known as, SIM)" is removable or embedded. If removable, the form factor of the UICC is returned.
Supports24p Bespoke, Big, Bigger, Biggest	Indicates if the device supports 24p; a video format that operates at 24 frames per second.
SupportsPhoneCalls Bespoke, Big, Bigger, Biggest	Indicates if the device can receive and make telephone calls using available bearers without any additional software such as VoIP. Devices that support voice calls do not necessarily support phone calls.
SupportsWiDi Bespoke, Big, Bigger, Biggest	Indicates if the device supports Wireless Display Technology.
TAC Bespoke	Indicates the Type Allocation Code (TAC) for devices supporting GSM/3GPP networks which come from multiple sources. This property will return 'N/A' if we cannot determine the device TAC authenticy.
WeightWithBattery Bespoke, Big, Bigger, Biggest	Indicates the weight of the device with battery in grams.
WeightWithoutBattery Bespoke, Big, Bigger, Biggest	Indicates the weight of the device without battery in grams.

Battery

Property / Subscription(s)	Description
BatteryCapacity Bespoke, Big, Bigger, Biggest	Indicates the capacity of the device's standard battery in mAh. This property is not applicable for a device that does not have a battery.
EnergyConsumptionPerYear Bespoke, Big, Bigger, Biggest	Indicates the annual energy consumption of the device per year in kWh.
HasRemovableBattery Bespoke, Big, Bigger, Biggest	Indicates if the device has a removable battery. This property is not applicable for devices that do not have batteries. Unless otherwise stated this property will return a 'False' value for tablets.
MaxStandbyTime Bespoke, Big, Bigger, Biggest	Indicates the maximum standby time of the device in hours. This property is not applicable for a device without a battery.
MaxTalkTime Bespoke, Big, Bigger, Biggest	Indicates the maximum talk time of the device in minutes. This property is not applicable for a device that does not have a battery or support phone calls.
MaxUsageTime Bespoke, Big, Bigger, Biggest	Indicates the maximum general usage time of the device in minutes. This property is not applicable for a device without a battery.
OnPowerConsumption Bespoke, Big, Bigger, Biggest	Indicates the power consumption of the device while switched on.
SupportedChargerTypes Bespoke, Big, Bigger, Biggest	Indicates the list of charger types supported by the device. For devices that operate via mains power only, e.g. TVs, MediaHubs (which technically aren't being charged) this property is not applicable.
WeightWithBattery Bespoke, Big, Bigger, Biggest	Indicates the weight of the device with battery in grams.
WeightWithoutBattery Bespoke, Big, Bigger, Biggest	Indicates the weight of the device without battery in grams.

Camera

Property / Subscription(s)	Description
BackCameraMegaPixels Bespoke, Big, Bigger, Biggest	Indicates the resolution of the device's back camera in megapixels. For a device that has a rotating camera the same value is returned for front and back megapixels properties.
CameraTypes Bespoke, Big, Bigger, Biggest	Indicates the list of camera types the device has. If the device has a rotating camera, this property refers to both front and back facing cameras.
FrontCameraMegaPixels Bespoke, Big, Bigger, Biggest	Indicates the resolution of the device's front camera in megapixels. For a device that has a rotating camera the same value is returned for front and back megapixels' properties.
Has3DCamera Bespoke, Big, Bigger, Biggest	Indicates if the device has a camera capable of taking 3D images.
HasCamera Bespoke, Big, Bigger, Biggest	Indicates if the device has a camera.
SecondBackCameraMegaPixels Bespoke, Big, Bigger, Biggest	Indicates the resolution of the device's second back camera in megapixels.
SecondFrontCameraMegaPixels Bespoke, Big, Bigger, Biggest	Indicates the resolution of the device's second front camera in megapixels.
SupportedCameraFeatures Bespoke, Big, Bigger, Biggest	Indicates the list of features the device's camera supports.

Codecs

Property / Subscription(s)	Description
HardwareAudioCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs supported for decoding by a Chipset. An audio codec is a program used to playback digital audio files. The values of this property are the codec's common name.
HardwareAudioCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs supported for encoding by a Chipset. An audio codec is a program used to capture digital audio files. The values of this property are the codec's common name.
HardwareVideoCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs supported for decoding by a Chipset. An video codec is a program used to playback digital video files. The values of this property are the codec's common name.
HardwareVideoCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs supported for encoding by a Chipset. An video codec is a program used to capture digital video files. The values of this property are the codec's common name.

Connectivity

Property / Subscription(s)	Description
FrequencyBands Bespoke	Indicates the list of frequency bands supported by the device.
HasNFC Bespoke, Big, Bigger, Biggest	Indicates if the device has embedded NFC (Near Field Communication) wireless technology.
SatelliteNavigationTypes Bespoke, Big, Bigger, Biggest	Indicates the device's supported satellite navigation types.
SupportedBearers Bespoke, Big, Bigger, Biggest	Indicates the list of wireless data technologies supported by the device, including Bluetooth and Wi-Fi. For example, 4G cellular network technologies includes 'LTE' (Long Term Evolution), and 5G technologies includes 'NR' (New Radio). If the device supports phone calls, the SMS value is also returned.
SupportedBluetooth All	Indicates the highest version of Bluetooth the device supports.
SupportedBluetoothProfiles All	Indicates the Bluetooth profiles the device supports.
SupportedBluetoothVersion Bespoke, Big, Bigger, Biggest	Indicates the highest version of Bluetooth the device supports.
SupportedI/O Bespoke, Big, Bigger, Biggest	Indicates the list of input and output communications the device can support, for example 3.5mm jack, micro-USB etc.
SupportsPhoneCalls Bespoke, Big, Bigger, Biggest	Indicates if the device can receive and make telephone calls using available bearers without any additional software such as VoIP. Devices that support voice calls do not necessarily support phone calls.

Date

Property / Subscription(s)	Description
ReleaseAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the device since the ReleaseYear and ReleaseMonth.
ReleaseMonth Bespoke, Big, Bigger, Biggest	Indicates the month in which the device was released or the month in which the device was first seen by 51Degrees (if the release date cannot be identified).
ReleaseYear Bespoke, Big, Bigger, Biggest	Indicates the year in which the device was released or the year in which the device was first seen by 51Degrees (if the release date cannot be identified).

Property / Subscription(s)

Description

ReleaseAge

Indicates the age in months of the device since the ReleaseYear and ReleaseMonth.

ReleaseMonth

Indicates the month in which the device was released or the month in which the device was first seen by 51Degrees (if the release date cannot be identified).

ReleaseYear

Indicates the year in which the device was released or the year in which the device was first seen by 51Degrees (if the release date cannot be identified).

Device

Property / Subscription(s)	Description
DeviceType Bespoke, Big, Bigger, Biggest	Indicates the type of the device based on values set in other properties, such as IsMobile, IsTablet, IsSmartphone, IsSmallScreen etc.
IsConsole Bespoke, Big, Bigger, Biggest	Indicates if the device is primarily a game console, such as an Xbox or Playstation.
IsEReader Bespoke, Big, Bigger, Biggest	Indicates if the device is primarily advertised as an e-reader. If the device type is EReader then the device is not classified as a tablet.
IsHardwareGroup Bespoke, Big, Bigger, Biggest	Indicates a profile which contains more than a single hardware device. When this is true all returned properties represent the default value or lowest given specification of all grouped devices. E.g. the profile representing unknown Windows 10 tablets will return true. Apple devices detected through JavascriptHardwareProfile that do not uniquely identify a device will also return true, and HardwareModelVariants will return a list of model numbers associated with that device group.
IsMediaHub Bespoke, Big, Bigger, Biggest	Indicates if the device is a media hub or set top box that requires an external display(s).
IsMobile Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates if the device's primary data connection is wireless and the device is designed to operate mostly by battery power (e.g. mobile phone, smartphone or tablet). This property does not indicate if the device is a mobile phone or not. Laptops are not classified as mobile devices under this definition and so 'IsMobile' will be 'False'.
IsScreenFoldable Bespoke, Big, Bigger, Biggest	Indicates whether the device screen is foldable or not. If the device does not have a screen or the screen is not foldable, 'False' is returned.
IsSmallScreen Bespoke, Big, Bigger, Biggest	Indicates if the device is a mobile with a screen size less than 2.5 inches even where the device is marketed as a Smartphone.
IsSmartPhone Bespoke, Big, Bigger, Biggest	Indicates whether the device can make and receive phone calls, has a screen size greater than or equal to 2.5 inches, runs a modern operating system (Android, iOS, Windows Phone, BlackBerry etc.), is not designed to be a wearable technology and is marketed by the vendor as a Smartphone.
IsSmartWatch Bespoke, Big, Bigger, Biggest	Indicates if the device is a web enabled computerised wristwatch with other capabilities beyond timekeeping, such as push notifications. It runs on a Smart Operating System i.e. Android, WatchOS, Tizen, Ubuntu Touch and is designed to be wearable technology.
IsTablet Bespoke, Big, Bigger, Biggest	Indicates if the device is primarily marketed as a tablet or phablet and has a screen size equal to or greater than 7 inches.
IsTv Bespoke, Big, Bigger, Biggest	Indicates if the device is a TV running on a smart operating system e.g. Android.

Inputs

Property / Subscription(s)	Description
HasClickWheel Bespoke, Big, Bigger, Biggest	Indicates if the device has a click wheel such as found on Apple iPod devices.
HasKeypad Bespoke, Big, Bigger, Biggest	Indicates if the device has a physical numeric keypad.
HasQwertyPad Bespoke, Big, Bigger, Biggest	Indicates if the device has a physical qwerty keyboard.
HasTouchScreen Bespoke, Big, Bigger, Biggest	Indicates if the device has a touch screen. This property will return 'False' for a device that does not have an integrated screen.
HasTrackPad Bespoke, Big, Bigger, Biggest	Indicates if the device has a trackpad or trackball. Examples of devices that support this property are the Nexus One and Blackberry Curve.
HasVirtualQwerty Bespoke, Big, Bigger, Biggest	Indicates if the device has a virtual qwerty keyboard capability.

Javascript

Property / Subscription(s)	Description
JavascriptHardwareProfile Bespoke, Big, Bigger, Biggest, Free (On-premise)	JavaScript that can override the profile found by the server using information on the client device. This property is applicable for Apple devices which do not provide information about the model in the User-Agent string.

Property / Subscription(s)

Description

JavascriptHardwareProfile

JavaScript that can override the profile found by the server using information on the client device. This property is applicable for Apple devices which do not provide information about the model in the User-Agent string.

Memory

Property / Subscription(s)	Description
DeviceRAM Bespoke, Big, Bigger, Biggest	Indicates the maximum volatile RAM capacity of the device in megabytes (MB). Where a device has different RAM capacity options, the largest option available is returned.
DeviceRAMVariants Bespoke, Big, Bigger, Biggest	Indicates the volatile RAM capacity options for the device in megabytes (MB). If no variants are found, then the value returned will be the same as "DeviceRAM".
ExpansionSlotMaxSize Bespoke, Big, Bigger, Biggest	Indicates the maximum amount of memory in gigabytes (GB) the expansion slot of the device can support.
ExpansionSlotType Bespoke, Big, Bigger, Biggest	Indicates the expansion slot type the device can support.
InternalStorageVariants Bespoke, Big, Bigger, Biggest	Indicates the internal persistent storage (ROM capacity) options the device can be supplied with in gigabytes (GB), including the device's Operating System and bundled applications. This could also be referred to as "Electrically Erasable Programmable Read-Only Memory (EEPROM)" or "Non Volatile Random Access Memory (NVRAM)". If no variants are found, then the value returned will be the same as "MaxInternalStorage".
MaxInternalStorage Bespoke, Big, Bigger, Biggest	Indicates the maximum amount of internal persistent storage (ROM capacity) with which the device is supplied in gigabytes (GB), including the space used by the device's Operating System and bundled applications. This could also be referred to as "Electrically Erasable Programmable Read-Only Memory (EEPROM)" or "Non Volatile Random Access Memory (NVRAM)". Where a device has different internal storage options, the largest option available is returned.

Name

Property / Subscription(s)	Description
HardwareCarrier Bespoke, Big, Bigger, Biggest	Indicates the carrier when the device is sold by the HardwareVendor on a single carrier or as indicated via device User-Agent.
HardwareFamily Bespoke, Big, Bigger, Biggest	Indicates the name of a group of devices that only differ by model or region but are marketed under the same name, e.g. Galaxy Tab S 10.5.
HardwareModel Bespoke, Big, Bigger, Biggest	Indicates the model name or number used primarily by the hardware vendor to identify the device, e.g.SM-T805S. When a model identifier is not available the HardwareName will be used.
HardwareModelVariants Bespoke, Big, Bigger, Biggest	Indicates all model numbers used by the hardware vendor to identify the device. This property compliments 'HardwareModel', e.g. Hardware Model Variants A1660 and A1778 correlate to the Hardware Model - iPhone 7.
HardwareName Bespoke, Big, Bigger, Biggest	Indicates the common marketing names associated with the device, e.g. Xperia Z5.
HardwareVendor Bespoke, Big, Bigger, Biggest	Indicates the name of the company that manufactures the device or primarily sells it, e.g. Samsung.
OEM Bespoke, Big, Bigger, Biggest	Indicates the name of the company that manufactures the device.

NativeApps

Property / Subscription(s)	Description
NativeBrand Bespoke, Big, Bigger, Biggest	Refers to the 'Retail Branding' value returned for Android Google Play native applications, when the android.os.Build.BRAND javascript is used to display the class. This property is not applicable for hardware running on operating systems other than Android.
NativeDevice Bespoke, Big, Bigger, Biggest	Refers to the 'Device' value returned for Android Google Play native applications, when the android.os.Build.DEVICE javascript is used to display the class. This property is not applicable for hardware running on operating systems other than Android.
NativeModel Bespoke, Big, Bigger, Biggest	Refers to the 'Model' value returned for Android Google Play native applications, when the android.os.Build.MODEL javascript is used to display the class. For Apple devices this property refers to the device identifier which appears in the native application from the developer usage log, for example 'iPad5,4'.
NativeName Bespoke, Big, Bigger, Biggest	NativeName Refers to the 'Marketing Name' value that a device is registered with on the Google Play service. This property is not applicable for hardware running on operating systems other than Android.
NativePlatform Bespoke, Big, Bigger, Biggest	Indicates the name of the mobile operating system (iOS, Android) for which an application program has been developed to be used by a device.

Other

Property / Subscription(s)	Description
DeviceCertifications Bespoke, Big, Bigger, Biggest	Indicates what certifications apply to this device.
HardwareImages Bespoke, Big, Bigger, Biggest	A list of images associated with the device. The string contains the caption, followed by the full image URL separated with a tab character.
HardwareProfileSource Bespoke, Big, Bigger, Biggest	Indicates the source of the profile's specifications. This property will return 'Manufacturer' value if the profile data was obtained from the manufacturer of the device or the device itself. This property will return 'Authoritative' value if the profile data was not obtained from the manufacturer or the device itself but other third party sources (this may include retailers, social media, carriers, etc). This property will return 'Legacy' value if the profile data was obtained prior to 51degrees differentiating between Manufacturer and Authoritative. This property will return 'N/A' value if the profile data was not obtained due to unidentifiable User-Agent. The example profiles are: Generic Android Unknown, Unknown Tablet, etc.
TAC Bespoke	Indicates the Type Allocation Code (TAC) for devices supporting GSM/3GPP networks which come from multiple sources. This property will return 'N/A' if we cannot determine the device TAC authenticy.

Popular

Property / Subscription(s)	Description
DeviceType Bespoke, Big, Bigger, Biggest	Indicates the type of the device based on values set in other properties, such as IsMobile, IsTablet, IsSmartphone, IsSmallScreen etc.
HardwareModel Bespoke, Big, Bigger, Biggest	Indicates the model name or number used primarily by the hardware vendor to identify the device, e.g.SM-T805S. When a model identifier is not available the HardwareName will be used.
HardwareName Bespoke, Big, Bigger, Biggest	Indicates the common marketing names associated with the device, e.g. Xperia Z5.
HardwareRank Bespoke, Big, Bigger, Biggest	A measure of the popularity of this device model. All models are ordered by the number of events associated with that model that occurred in the sampling period. The device with the most events is ranked 1, the second 2 and so on.
HardwareVendor Bespoke, Big, Bigger, Biggest	Indicates the name of the company that manufactures the device or primarily sells it, e.g. Samsung.
IsMobile Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates if the device's primary data connection is wireless and the device is designed to operate mostly by battery power (e.g. mobile phone, smartphone or tablet). This property does not indicate if the device is a mobile phone or not. Laptops are not classified as mobile devices under this definition and so 'IsMobile' will be 'False'.
PriceBand Bespoke, Big, Bigger, Biggest	Indicates a price range describing the recommended retail price of the device at the date of release, inclusive of tax (where applicable). Prices are in United States Dollars (USD); if the price is not originally in USD it will be converted to USD using the relevant exchange rate at the time of launch. Prices are for the SIM-free version of the device (if applicable). In cases where there are several versions of the same model of the device, the price will reflect the device that was used to populate the specifications.
Profiles All
ReleaseAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the device since the ReleaseYear and ReleaseMonth.

Price

Property / Subscription(s)	Description
PriceBand Bespoke, Big, Bigger, Biggest	Indicates a price range describing the recommended retail price of the device at the date of release, inclusive of tax (where applicable). Prices are in United States Dollars (USD); if the price is not originally in USD it will be converted to USD using the relevant exchange rate at the time of launch. Prices are for the SIM-free version of the device (if applicable). In cases where there are several versions of the same model of the device, the price will reflect the device that was used to populate the specifications.

Property / Subscription(s)

Description

PriceBand

Indicates a price range describing the recommended retail price of the device at the date of release, inclusive of tax (where applicable). Prices are in United States Dollars (USD); if the price is not originally in USD it will be converted to USD using the relevant exchange rate at the time of launch. Prices are for the SIM-free version of the device (if applicable). In cases where there are several versions of the same model of the device, the price will reflect the device that was used to populate the specifications.

Processor

Property / Subscription(s)	Description
CPU Bespoke, Big, Bigger, Biggest	Indicates the official name of the CPU within the SoC, e.g. ARM Cortex A9 or Krait (Qualcomm).
CPUCores Bespoke, Big, Bigger, Biggest	Indicates the number of physical CPU cores the device has.
CPUDesigner Bespoke, Big, Bigger, Biggest	Indicates the Semiconductor Company that designed the CPU.
CPUMaximumFrequency Bespoke, Big, Bigger, Biggest	Indicates the maximum frequency of the CPU of the device in gigahertz (GHz).
GPU Bespoke, Big, Bigger, Biggest	Indicates the official name of the graphical chip within the SoC.
GPUDesigner Bespoke, Big, Bigger, Biggest	Indicates the Semiconductor Company that designed the GPU.
SoC Bespoke, Big, Bigger, Biggest	Indicates the primary marketing name of the System on Chip (chipset) which includes the CPU, GPU and modem. e.g. Snapdragon S4
SoCDesigner Bespoke, Big, Bigger, Biggest	Indicates the Semiconductor Company that designed the System on Chip (chipset) e.g. Qualcomm, Intel or Mediatek.
SoCModel Bespoke, Big, Bigger, Biggest	Indicates the official model of the System on Chip (chipset) e.g. MSM8625, MT8312.

Rating

Property / Subscription(s)	Description
Durability Bespoke, Big, Bigger, Biggest	Indicates the device's Ingress Protection Rating against dust and water (http://en.wikipedia.org/wiki/IP_Code).
SpecificAbsorbtionRateEU Bespoke, Big, Bigger, Biggest	The Specific Absorbtion Rate (SAR) is a measure of the rate at which energy is absorbed by the human body when exposed by a radio frequency electromagnetic field. This property contains values in Watts per Kilogram (W/kg) in accordance with the European Committee for Electrotechnical Standardization (CENELEC).
SpecificAbsorbtionRateUS Bespoke, Big, Bigger, Biggest	The Specific Absorbtion Rate (SAR) is a measure of the rate at which energy is absorbed by the human body when exposed by a radio frequency electromagnetic field. This property contains values in Watts per Kilogram (W/kg) in accordance with the Federal Communications Commission (FCC).

Property / Subscription(s)

Description

Durability

Indicates the device's Ingress Protection Rating against dust and water (http://en.wikipedia.org/wiki/IP_Code).

SpecificAbsorbtionRateEU

The Specific Absorbtion Rate (SAR) is a measure of the rate at which energy is absorbed by the human body when exposed by a radio frequency electromagnetic field. This property contains values in Watts per Kilogram (W/kg) in accordance with the European Committee for Electrotechnical Standardization (CENELEC).

SpecificAbsorbtionRateUS

Screen

Property / Subscription(s)	Description
BitsPerPixel Bespoke, Big, Bigger, Biggest	Indicates the number of bits used to describe the colour of each individual pixel, also known as bit depth or colour depth.
ContrastRatio Bespoke, Big, Bigger, Biggest	Indicates the contrast ratio of the device.
DynamicContrastRatio Bespoke, Big, Bigger, Biggest	Indicates the dynamic contrast ratio of the device's screen.
Has3DScreen Bespoke, Big, Bigger, Biggest	Indicates if the device has a screen capable of displaying 3D images.
NumberOfScreens Bespoke, Big, Bigger, Biggest	Indicates the number of screens the device has. This property is not applicable for a device that does not have a screen.
PixelRatio Bespoke, Big, Bigger, Biggest	The ratio of the resolution in physical pixels to the resolution in CSS pixels. This is approximated by screen resolution and screen size when the value is not known.
RefreshRate Bespoke, Big, Bigger, Biggest	Indicates the maximum number of frames per second of the output image of the device in Hertz.
ScreenInchesDiagonal Bespoke, Big, Bigger, Biggest	Indicates the diagonal size of the device's screen in inches, to a maximum of two decimal points. Where screens have curved corners, the actual viewable area may be less.
ScreenInchesDiagonalRounded Bespoke, Big, Bigger, Biggest	Indicates the diagonal size of the device's screen in inches rounded to the nearest whole number. This property will return the value 'Unknown' for desktop or for devices which do not have an integrated screen.
ScreenInchesHeight Bespoke, Big, Bigger, Biggest	Refers to the height of the device's screen in inches. This property will return 'Unknown' for desktops or for devices which do not have an integrated screen.
ScreenInchesSquare Bespoke, Big, Bigger, Biggest	Indicates the area of the device's screen in square inches rounded to the nearest whole number. This property will return the value 'Unknown' for desktop or for devices which do not have an integrated screen.
ScreenInchesWidth Bespoke, Big, Bigger, Biggest	Refers to the width of the device's screen in inches. This property will return the value 'Unknown' for desktop or for devices which do not have an integrated screen.
ScreenMMDiagonal Bespoke, Big, Bigger, Biggest	Refers to the diagonal size of the screen of the device in millimetres. This property will return 'Unknown' for desktops or for devices which do not have an integrated screen.
ScreenMMDiagonalRounded Bespoke, Big, Bigger, Biggest	Indicate the diagonal size of the device's screen in millimetres rounded to the nearest whole number. This property will return the value 'Unknown' for desktop or for devices which do not have an integrated screen.
ScreenMMHeight Bespoke, Big, Bigger, Biggest	Refers to the screen height of the device in millimetres. This property will return 'Unknown' for desktops or for devices which do not have an integrated screen. For devices such as tablets or TV which are predominantly used in landscape mode, the screen height will be the smaller value compared to the screen width.
ScreenMMSquare Bespoke, Big, Bigger, Biggest	Indicates the area of the device's screen in square millimetres rounded to the nearest whole number. This property will return the value 'Unknown' for desktop or for devices which do not have an integrated screen.
ScreenMMWidth Bespoke, Big, Bigger, Biggest	Refers to the screen width of the device in millimetres. This property will return 'Unknown' for desktops or for devices which do not have an integrated screen. For devices such as tablets or TV which are predominantly used in landscape mode, the screen height will be the smaller value compared to the screen width.
ScreenPixelsHeight Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the height of the device's screen in pixels.This property is not applicable for a device that does not have a screen. For devices such as tablets or TV which are predominantly used in landscape mode, the pixel height will be the smaller value compared to the pixel width.
ScreenPixelsPhysicalHeight Bespoke, Big, Bigger, Biggest	Indicates the height of the device's screen in physical pixels. This property is not applicable for a device that does not have a screen. For devices such as tablets or TV which are predominantly used in landscape mode, the pixel height will be the smaller value compared to the pixel width.
ScreenPixelsPhysicalWidth Bespoke, Big, Bigger, Biggest	Indicates the width of the device's screen in physical pixels. This property is not applicable for a device that does not have a screen. For devices such as tablets or TV which are predominantly used in landscape mode, the pixel width will be the larger value compared to the pixel height.
ScreenPixelsWidth Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the width of the device's screen in pixels. This property is not applicable for a device that does not have a screen. For devices such as tablets or TV which are predominantly used in landscape mode, the pixel width will be the larger value compared to the pixel height.
ScreenType Bespoke, Big, Bigger, Biggest	Indicates the screen type of the device. This property is not applicable for a device that does not have an integrated screen, e.g. a media hub. If the device manufacturer or vendor does not specify what the screen type of the device is then it is assumed the device has an LCD screen.
SecondScreenInchesDiagonal Bespoke, Big, Bigger, Biggest	Indicates the diagonal size of the device's second screen in inches. This property is not applicable for a device that does not have a second screen.
SecondScreenInchesDiagonalRounded Bespoke, Big, Bigger, Biggest	Indicates the diagonal size of the device's second screen in inches rounded to the nearest whole number. This property will return the value 'N/A' for desktop or for devices which do not have a second screen.
SecondScreenInchesHeight Bespoke, Big, Bigger, Biggest	Refers to the height of the device's second screen in inches. This property will return 'N/A' for desktops or for devices which do not have a second screen.
SecondScreenInchesSquare Bespoke, Big, Bigger, Biggest	Indicates the area of the device's second screen in square inches rounded to the nearest whole number. This property will return the value 'N/A' for desktop or for devices which do not have a second screen.
SecondScreenInchesWidth Bespoke, Big, Bigger, Biggest	Refers to the width of the device's second screen in inches. This property will return the value 'N/A' for desktop or for devices which do not have a second screen.
SecondScreenMMDiagonal Bespoke, Big, Bigger, Biggest	Refers to the diagonal size of the second screen of the device in millimetres. This property will return 'N/A' for desktops or for devices which do not have a second screen.
SecondScreenMMDiagonalRounded Bespoke, Big, Bigger, Biggest	Indicate the diagonal size of the device's second screen in millimetres rounded to the nearest whole number. This property will return the value 'N/A' for desktop or for devices which do not have a second screen.
SecondScreenMMHeight Bespoke, Big, Bigger, Biggest	Refers to the second screen height of the device in millimetres. This property will return 'N/A' for desktops or for devices which do not have a second screen.
SecondScreenMMSquare Bespoke, Big, Bigger, Biggest	Indicates the area of the device's second screen in square millimetres rounded to the nearest whole number. This property will return the value 'N/A' for desktop or for devices which do not have a second screen.
SecondScreenMMWidth Bespoke, Big, Bigger, Biggest	Refers to the second screen width of the device in millimetres. This property will return 'N/A' for desktops or for devices which do not have a second screen.
SecondScreenPixelsHeight Bespoke, Big, Bigger, Biggest	Indicates the height of the device's second screen in pixels. This property is not applicable for a device that does not have a second screen.
SecondScreenPixelsWidth Bespoke, Big, Bigger, Biggest	Indicates the width of the device's second screen in pixels. This property is not applicable for a device that does not have a second screen.
SuggestedImageButtonHeightMms Bespoke, Big, Bigger, Biggest	Refers to the suggested optimum height of a button in millimetres. Ensures the button is touchable on a touch screen and not too large on a non-touch screen. Assumes the actual device DPI (Dots Per Inch) is being used.
SuggestedImageButtonHeightPixels Bespoke, Big, Bigger, Biggest	Refers to the suggested optimum height of a button in millimetres. Ensures the button is touchable on a touch screen and not too large on a non-touch screen.
SuggestedLinkSizePixels Bespoke, Big, Bigger, Biggest	Refers to the suggested optimum height of a hyperlink in pixels. Ensures the link is touchable on a touch screen and not too large on a non-touch screen. Assumes the actual device DPI is being used.
SuggestedLinkSizePoints Bespoke, Big, Bigger, Biggest	Refers to the suggested optimum height of a hyperlink in points. Ensures the link is touchable on a touch screen and not too large on a non-touch screen.
Supports24p Bespoke, Big, Bigger, Biggest	Indicates if the device supports 24p; a video format that operates at 24 frames per second.
SupportsWiDi Bespoke, Big, Bigger, Biggest	Indicates if the device supports Wireless Display Technology.

Sensors

Property / Subscription(s)	Description
SupportedSensorTypes Bespoke, Big, Bigger, Biggest	Indicates the list of sensors supported by the device. This property may be not applicable for devices without sensors, such as most feature phones and media hubs.

Property / Subscription(s)

Description

SupportedSensorTypes

Indicates the list of sensors supported by the device. This property may be not applicable for devices without sensors, such as most feature phones and media hubs.

Sim

Property / Subscription(s)	Description
MaxNumberOfSIMCards Bespoke, Big, Bigger, Biggest	Indicates the maximum number of "Universal Integrated Circuit Cards (UICC - more commonly known as, SIM)" the device can support including both removable and embedded. If the device doesn't support any UICC then a value of '0' is returned.
SupportedSIMCardTypes Bespoke, Big, Bigger, Biggest	Indicates whether the "Universal Integrated Circuit Card (UICC - more commonly known as, SIM)" is removable or embedded. If removable, the form factor of the UICC is returned.

Property / Subscription(s)

Description

MaxNumberOfSIMCards

Indicates the maximum number of "Universal Integrated Circuit Cards (UICC - more commonly known as, SIM)" the device can support including both removable and embedded. If the device doesn't support any UICC then a value of '0' is returned.

SupportedSIMCardTypes

Indicates whether the "Universal Integrated Circuit Card (UICC - more commonly known as, SIM)" is removable or embedded. If removable, the form factor of the UICC is returned.

Stats

Property / Subscription(s)	Description
HardwareRank Bespoke, Big, Bigger, Biggest	A measure of the popularity of this device model. All models are ordered by the number of events associated with that model that occurred in the sampling period. The device with the most events is ranked 1, the second 2 and so on.

Property / Subscription(s)

Description

HardwareRank

A measure of the popularity of this device model. All models are ordered by the number of events associated with that model that occurred in the sampling period. The device with the most events is ranked 1, the second 2 and so on.

Unspecified

Property / Subscription(s)	Description
Profiles All

Property / Subscription(s)

Description

Profiles

Location

All

Property / Subscription(s)	Description
Building All	The name of the building that the supplied location is in. The value of this property is taken from the Nominatim 'House' (if populated), 'HouseName' or 'Place' properties.
Country All	The name of the country that the supplied location is in.
CountryCode All	The 2-character ISO 3166-1 code of the country that the supplied location is in.
County All	The name of the county that the supplied location is in. In this case, a county is defined as an administrative sub-section of a country or state.
JavaScript All	This property contains a JavaScript snippet that will retrieve the latitude and longitude from the client device. This information is then used to determine the postal address details.
Region All	The name of the geographical region that the supplied location is in.
Road All	The name of the road that the supplied location is on.
State All	The name of the state that the supplied location is in.
StreetNumber All	The number of the building that the supplied location is in.
Town All	The name of the town that the supplied location is in. The value of this property is taken from the Nominatim 'Town' (if populated), 'City' or 'Village' properties.
ZipCode All	The zip or postal code that the supplied location falls under.

javascript

Property / Subscription(s)	Description
JavaScript All	This property contains a JavaScript snippet that will retrieve the latitude and longitude from the client device. This information is then used to determine the postal address details.

Property / Subscription(s)

Description

JavaScript

This property contains a JavaScript snippet that will retrieve the latitude and longitude from the client device. This information is then used to determine the postal address details.

location

Property / Subscription(s)	Description
Building All	The name of the building that the supplied location is in. The value of this property is taken from the Nominatim 'House' (if populated), 'HouseName' or 'Place' properties.
Country All	The name of the country that the supplied location is in.
CountryCode All	The 2-character ISO 3166-1 code of the country that the supplied location is in.
County All	The name of the county that the supplied location is in. In this case, a county is defined as an administrative sub-section of a country or state.
Region All	The name of the geographical region that the supplied location is in.
Road All	The name of the road that the supplied location is on.
State All	The name of the state that the supplied location is in.
StreetNumber All	The number of the building that the supplied location is in.
Town All	The name of the town that the supplied location is in. The value of this property is taken from the Nominatim 'Town' (if populated), 'City' or 'Village' properties.
ZipCode All	The zip or postal code that the supplied location falls under.

Popular

Property / Subscription(s)	Description
Country All	The name of the country that the supplied location is in.
Town All	The name of the town that the supplied location is in. The value of this property is taken from the Nominatim 'Town' (if populated), 'City' or 'Village' properties.

Property / Subscription(s)

Description

Country

The name of the country that the supplied location is in.

Town

The name of the town that the supplied location is in. The value of this property is taken from the Nominatim 'Town' (if populated), 'City' or 'Village' properties.

Metrics

All

Property / Subscription(s)	Description
DeviceId Bespoke, Big, Bigger, Biggest, Free (On-premise)	Consists of four components separated by a hyphen symbol: Hardware-Platform-Browser-IsCrawler where each Component represents an ID of the corresponding Profile.
Difference Bespoke, Big, Bigger, Biggest, Free (On-premise)	Used when detection method is not Exact or None. This is an integer value and the larger the value the less confident the detector is in this result.
Drift Bespoke, Big, Bigger, Biggest, Free (On-premise)	Total difference in character positions where the substrings hashes were found away from where they were expected.
Iterations Bespoke, Big, Bigger, Biggest, Free (On-premise)	The number of iterations carried out in order to find a match. This is the number of nodes in the graph which have been visited.
MatchedNodes Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the number of hash nodes matched within the evidence.
Method Bespoke, Big, Bigger, Biggest, Free (On-premise)	The method used to determine the match result.
UserAgents Bespoke, Big, Bigger, Biggest, Free (On-premise)	The matched User-Agents.

DeviceMetrics

Property / Subscription(s)	Description
DeviceId Bespoke, Big, Bigger, Biggest, Free (On-premise)	Consists of four components separated by a hyphen symbol: Hardware-Platform-Browser-IsCrawler where each Component represents an ID of the corresponding Profile.
Difference Bespoke, Big, Bigger, Biggest, Free (On-premise)	Used when detection method is not Exact or None. This is an integer value and the larger the value the less confident the detector is in this result.
Drift Bespoke, Big, Bigger, Biggest, Free (On-premise)	Total difference in character positions where the substrings hashes were found away from where they were expected.
Iterations Bespoke, Big, Bigger, Biggest, Free (On-premise)	The number of iterations carried out in order to find a match. This is the number of nodes in the graph which have been visited.
MatchedNodes Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the number of hash nodes matched within the evidence.
Method Bespoke, Big, Bigger, Biggest, Free (On-premise)	The method used to determine the match result.
UserAgents Bespoke, Big, Bigger, Biggest, Free (On-premise)	The matched User-Agents.

Popular

Property / Subscription(s)

Description

DeviceId

Consists of four components separated by a hyphen symbol: Hardware-Platform-Browser-IsCrawler where each Component represents an ID of the corresponding Profile.

OperatingSystem

All

Property / Subscription(s)	Description
CcppAccept Bespoke, Big, Bigger, Biggest	Stands for Composite Capability/Preference Profiles. Refers to the list of MIME types supported by the operating system. The list does not include MIME types that are only enabled through the use of 3rd party applications.
PlatformDiscontinuedAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the operating system since the PlatformReleaseYear and PlatformReleaseMonth.
PlatformDiscontinuedMonth Bespoke, Big, Bigger, Biggest	The month in which further development for the platform version is stopped by the platform vendor. This occurs when a new stable version of the platform is released.
PlatformDiscontinuedYear Bespoke, Big, Bigger, Biggest	The year in which further development for the platform version is stopped by the platform vendor. This occurs when a new stable version of the platform is released.
PlatformLogos Bespoke, Big, Bigger, Biggest	A list of logos associated with the Software. The string contains the caption, followed by the full image URL separated with a tab character.
PlatformName Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the name of the operating system the device is using.
PlatformPreviewAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the operating system since the PlatformPreviewYear and PlatformPreviewMonth.
PlatformPreviewMonth Bespoke, Big, Bigger, Biggest	The month in which the platform version was originally released as a Beta/Developer version by the platform vendor. This is before it is officially released as a stable version, to ensure wider testing by the community can take place.
PlatformPreviewYear Bespoke, Big, Bigger, Biggest	The year in which the platform version was originally released as a Beta/Developer version by the platform vendor. This is before it is officially released as a stable version, to ensure wider testing by the community can take place.
PlatformRank Bespoke, Big, Bigger, Biggest	A measure of the popularity of this software platform (i.e. OS and version). All platforms are ordered by the number of events associated with that platform that occurred in the sampling period. The platform with the most events is ranked 1, the second 2 and so on.
PlatformReleaseAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the operating system since the PlatformReleaseYear and PlatformReleaseMonth.
PlatformReleaseMonth Bespoke, Big, Bigger, Biggest	The month in which the platform version was officially released to users by the platform vendor. This version is called the stable version as any bugs or difficulties highlighted in the Beta/Developer version will have been fixed for this release.
PlatformReleaseYear Bespoke, Big, Bigger, Biggest	The year in which the platform version was officially released to users by the platform vendor. This version is called the stable version as any bugs or difficulties highlighted in the Beta/Developer Version will have been fixed for this release.
PlatformVendor Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the name of the company that developed the operating system.
PlatformVersion Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the version or subversion of the software platform.
SoftwareAudioCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs supported by an operating system. This list of codecs is supported for playback on a basic software installation. The values of this property are the codec's common name.
SoftwareAudioCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs supported by an operating system. This list of codecs is supported for capture on a basic software installation. The values of this property are the codec's common name.
SoftwareVideoCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs supported by an operating system. This list of codecs is supported for playback on a basic software installation. The values of this property are the codec's common name.
SoftwareVideoCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs supported by an operating system. This list of codecs is supported for capture on a basic software installation. The values of this property are the codec's common name.
StreamingAccept Bespoke, Big, Bigger, Biggest	A list of MIME types the device can stream. The list does not include MIME types that are only supported through the use of 3rd party applications.

Ccpp

Property / Subscription(s)

Description

CcppAccept

Stands for Composite Capability/Preference Profiles. Refers to the list of MIME types supported by the operating system. The list does not include MIME types that are only enabled through the use of 3rd party applications.

Codecs

Property / Subscription(s)	Description
SoftwareAudioCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs supported by an operating system. This list of codecs is supported for playback on a basic software installation. The values of this property are the codec's common name.
SoftwareAudioCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs supported by an operating system. This list of codecs is supported for capture on a basic software installation. The values of this property are the codec's common name.
SoftwareVideoCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs supported by an operating system. This list of codecs is supported for playback on a basic software installation. The values of this property are the codec's common name.
SoftwareVideoCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs supported by an operating system. This list of codecs is supported for capture on a basic software installation. The values of this property are the codec's common name.

Date

Property / Subscription(s)	Description
PlatformDiscontinuedAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the operating system since the PlatformReleaseYear and PlatformReleaseMonth.
PlatformDiscontinuedMonth Bespoke, Big, Bigger, Biggest	The month in which further development for the platform version is stopped by the platform vendor. This occurs when a new stable version of the platform is released.
PlatformDiscontinuedYear Bespoke, Big, Bigger, Biggest	The year in which further development for the platform version is stopped by the platform vendor. This occurs when a new stable version of the platform is released.
PlatformPreviewAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the operating system since the PlatformPreviewYear and PlatformPreviewMonth.
PlatformPreviewMonth Bespoke, Big, Bigger, Biggest	The month in which the platform version was originally released as a Beta/Developer version by the platform vendor. This is before it is officially released as a stable version, to ensure wider testing by the community can take place.
PlatformPreviewYear Bespoke, Big, Bigger, Biggest	The year in which the platform version was originally released as a Beta/Developer version by the platform vendor. This is before it is officially released as a stable version, to ensure wider testing by the community can take place.
PlatformReleaseAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the operating system since the PlatformReleaseYear and PlatformReleaseMonth.
PlatformReleaseMonth Bespoke, Big, Bigger, Biggest	The month in which the platform version was officially released to users by the platform vendor. This version is called the stable version as any bugs or difficulties highlighted in the Beta/Developer version will have been fixed for this release.
PlatformReleaseYear Bespoke, Big, Bigger, Biggest	The year in which the platform version was officially released to users by the platform vendor. This version is called the stable version as any bugs or difficulties highlighted in the Beta/Developer Version will have been fixed for this release.

General

Property / Subscription(s)	Description
StreamingAccept Bespoke, Big, Bigger, Biggest	A list of MIME types the device can stream. The list does not include MIME types that are only supported through the use of 3rd party applications.

Property / Subscription(s)

Description

StreamingAccept

A list of MIME types the device can stream. The list does not include MIME types that are only supported through the use of 3rd party applications.

Name

Property / Subscription(s)	Description
PlatformName Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the name of the operating system the device is using.
PlatformVendor Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the name of the company that developed the operating system.
PlatformVersion Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the version or subversion of the software platform.

Property / Subscription(s)

Description

PlatformName

Indicates the name of the operating system the device is using.

PlatformVendor

Indicates the name of the company that developed the operating system.

PlatformVersion

Indicates the version or subversion of the software platform.

Other

Property / Subscription(s)	Description
PlatformLogos Bespoke, Big, Bigger, Biggest	A list of logos associated with the Software. The string contains the caption, followed by the full image URL separated with a tab character.

Property / Subscription(s)

Description

PlatformLogos

A list of logos associated with the Software. The string contains the caption, followed by the full image URL separated with a tab character.

Popular

Property / Subscription(s)	Description
PlatformName Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the name of the operating system the device is using.
PlatformVendor Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the name of the company that developed the operating system.
PlatformVersion Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the version or subversion of the software platform.

Property / Subscription(s)

Description

PlatformName

Indicates the name of the operating system the device is using.

PlatformVendor

Indicates the name of the company that developed the operating system.

PlatformVersion

Indicates the version or subversion of the software platform.

Stats

Property / Subscription(s)	Description
PlatformRank Bespoke, Big, Bigger, Biggest	A measure of the popularity of this software platform (i.e. OS and version). All platforms are ordered by the number of events associated with that platform that occurred in the sampling period. The platform with the most events is ranked 1, the second 2 and so on.

Property / Subscription(s)

Description

PlatformRank

A measure of the popularity of this software platform (i.e. OS and version). All platforms are ordered by the number of events associated with that platform that occurred in the sampling period. The platform with the most events is ranked 1, the second 2 and so on.

WebBrowserandApps

All

Property / Subscription(s)	Description
AjaxRequestType Bespoke, Big, Bigger, Biggest	Indicates what ajax request format should be used.
AnimationTiming Bespoke, Big, Bigger, Biggest	Indicates if the browser supports 'window.requestAnimationFrame()' method.
BlobBuilder Bespoke, Big, Bigger, Biggest	Indicates if the browser fully supports BlobBuilder, containing a BlobBuilder interface, a FileSaver interface, a FileWriter interface, and a FileWriterSync interface.
BrowserAudioCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs in specific formats supported for Decode by the Web Browser. This list of codecs is supported for playback on a basic browser installation.
BrowserAudioCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs in specific formats supported for Encode by the Web Browser. This list of codecs is supported for capture on a basic browser installation.
BrowserDiscontinuedAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the browser since the BrowserDiscontinuedYear and BrowserDiscontinuedMonth.
BrowserDiscontinuedMonth Bespoke, Big, Bigger, Biggest	The month in which further development of the browser version is stopped by the browser vendor. This occurs when a new stable version of the browser is released.
BrowserDiscontinuedYear Bespoke, Big, Bigger, Biggest	The year in which further development of the browser version is stopped by the browser vendor. This occurs when a new stable version of the browser is released.
BrowserFamily Bespoke, Big, Bigger, Biggest	Indicates the name of the browser without the default OS or layout engine.
BrowserLogos Bespoke, Big, Bigger, Biggest	A list of logos associated with the Browser. The string contains the caption, followed by the full image URL separated with a tab character.
BrowserName Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the name of the browser. Many mobile browsers, by default, come with an operating system (OS). Unless specifically named, these browsers are named after the accompanying OS and/or the layout engine.
BrowserPreviewAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the browser since the BrowserPreviewYear and BrowserPreviewMonth.
BrowserPreviewMonth Bespoke, Big, Bigger, Biggest	The month in which the browser version is originally released as a Beta/Developer version by the browser vendor. This is before it is officially released as a stable version, to ensure wider testing by the community can take place.
BrowserPreviewYear Bespoke, Big, Bigger, Biggest	The year in which the browser version is originally released as a Beta/Developer version by the browser vendor. This is before it is officially released as a stable version, to ensure wider testing by the community can take place.
BrowserPropertySource Bespoke, Big, Bigger, Biggest	Indicates the source from which browser properties have been validated. Primary browser data are retrieved from the internal test and populated manually, then they might be validated against an external source such as Caniuse or RingMark.
BrowserRank Bespoke, Big, Bigger, Biggest	A measure of the popularity of this browser version. All browsers are ordered by the number of events associated with that browser that occurred in the sampling period. The browser with the most events is ranked 1, the second 2 and so on.
BrowserReleaseAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the browser since the BrowserReleaseYear and BrowserReleaseMonth.
BrowserReleaseMonth Bespoke, Big, Bigger, Biggest	The month in which the browser version is officially released to users by the browser vendor. This version is called the stable version as any bugs or difficulties highlighted in the Beta/Developer Version will have been fixed for this release.
BrowserReleaseYear Bespoke, Big, Bigger, Biggest	The year in which the browser version is officially released to users by the browser vendor. This version is called the stable version as any bugs or difficulties highlighted in the Beta/Developer Version will have been fixed for this release.
BrowserSourceProject Bespoke, Big, Bigger, Biggest	Name of the underlying browser source project.
BrowserSourceProjectVersion Bespoke, Big, Bigger, Biggest	Indicates the version or subversion of the underlying browser source project.
BrowserSupportsPrivacySandbox Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the experimental Privacy Sandbox API proposals from Google.
BrowserVendor Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the name of the company which created the browser.
BrowserVersion Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the version or subversion of the browser.
BrowserVideoCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs in specific formats supported for Decode by the Web Browser. This list of codecs is supported for playback on a basic browser installation.
BrowserVideoCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs in specific formats supported for Encode by the Web Browser. This list of codecs is supported for capture on a basic browser installation.
Canvas Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the canvas element, useful for drawing graphics via scripting (usually JavaScript).
CookiesCapable Bespoke, Big, Bigger, Biggest	Indicates if the browser supports http Cookies. However, the user may have disabled Cookies in their own configuration. Where data cannot be validated, it is assumed that the browser supports cookies.
CssBackground Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 background properties (such as background-image, background-color, etc.) that allow styling of the border and the background of an object, and create a shadow effect.
CssBorderImage Bespoke, Big, Bigger, Biggest	Indicates if the browser supports border images, allowing decoration of the border around an object.
CssCanvas Bespoke, Big, Bigger, Biggest	Indicates if the browser can draw CSS images into a Canvas.
CssColor Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 Color, allowing author control of the foreground colour and opacity of an element.
CssColumn Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 columns for setting column- width and column-count.
CssFlexbox Bespoke, Big, Bigger, Biggest	Indicates if the browser supports flexbox, allowing the automatic reordering of elements on the page when accessed from devices with different screen sizes.
CssFont Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 fonts, including non-standard fonts, e.g. @font-face.
CssGrid Bespoke, Big, Bigger, Biggest	Indicates if the browser supports all CSS grid properties.
CssImages Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 images, allowing for fall-back images, gradients and other effects.
CssMediaQueries Bespoke, Big, Bigger, Biggest	Indicates if the browser supports MediaQueries for dynamic CSS that uses the @media rule.
CssMinMax Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the CSS 'min-width' and 'max-width' element.
CssOverflow Bespoke, Big, Bigger, Biggest	Indicates if the browser supports overflowing of clipped blocks.
CssPosition Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS position, allowing for different box placement algorithms, e.g. static, relative, absolute, fixed and initial.
CssText Bespoke, Big, Bigger, Biggest	Indicates if the browser supports all CSS3 text features including: text-overflow, word-wrap and word-break.
CssTransforms Bespoke, Big, Bigger, Biggest	Indicates if the browser supports 2D transformations in CSS3 including rotating, scaling, etc. This property includes support for both transform and transform-origin properties.
CssTransitions Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 transitions elements, used for animating changes to properties.
CssUI Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS UI stylings, including text-overflow, css3-boxsizing and pointer properties.
DataSet Bespoke, Big, Bigger, Biggest	Indicates if the browser has the ability to embed custom data attributes on all HTML elements using the 'data-' prefix.
DataUrl Bespoke, Big, Bigger, Biggest	Indicates if the browser allows encoded data to be contained in a URL.
DeviceOrientation Bespoke, Big, Bigger, Biggest	Indicates if the browser supports DOM events for device orientation, e.g. 'deviceorientation', 'devicemotion' and 'compassneedscalibration'.
Fetch Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the Fetch API.
FileReader Bespoke, Big, Bigger, Biggest	Indicates if the browser supports file reading with events to show progress and errors.
FileSaver Bespoke, Big, Bigger, Biggest	Indicates if the browser allows Blobs to be saved to client machines with events to show progress and errors. The End-User may opt to decline these files.
FileWriter Bespoke, Big, Bigger, Biggest	Indicates if the browser allows files to be saved to client machines with events to show progress and errors. The End-User may opt to decline these files.
FormData Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the 'FormData' object. This property also refers to XMLHttpRequest. If the browser supports 'xhr2', the 'FormData' element will be also supported.
Fullscreen Bespoke, Big, Bigger, Biggest	Indicates if the browser supports requests from a video or canvas element to be displayed in full-screen mode.
GeoLocation Bespoke, Big, Bigger, Biggest	Indicates if the browser supports a feature to acquire the geographical location. For information on which GeoLoc API the browser supports, refer to another property called JavaScriptPreferredGeoLocApi.
History Bespoke, Big, Bigger, Biggest	Indicates if the browser stores the session history for a web page that contains the URLs visited by the browser's user.
Html-Media-Capture Bespoke, Big, Bigger, Biggest	Indicates if the browser is able to use media inputs, e.g. webcam and microphone, in a script and as an input for forms, e.g. '<input type="file" accept="image/*" id="capture">' would prompt image- capturing software to open.
Html5 Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the new markup in HTML 5 that also refers to 'New Semantic Elements' such as <header>, <nav>, <section>, <aside>,<footer> etc.
Html5Audio Bespoke, Big, Bigger, Biggest	Lists what audio formats, if any, the browser supports using the HTML5 <audio> tag.
Html5Video Bespoke, Big, Bigger, Biggest	Lists what video formats, if any, the browser supports using the HTLM5 <video> tag.
HtmlVersion Bespoke, Big, Bigger, Biggest	Refers to the latest version of HyperText Markup Language (HTML) supported by the browser.
Http2 Bespoke, Big, Bigger, Biggest	Indicates if the browser supports HTTP version 2.
HttpLiveStreaming Bespoke, Big, Bigger, Biggest	Indicates if the browser supports HTTP Live Streaming, also known as HLS.
Iframe Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the 'Iframe' element, used to embed another document within a current HTML document.
IndexedDB Bespoke, Big, Bigger, Biggest	Indicates if the browser supports an indexed local database.
InVRMode Bespoke, Big, Bigger, Biggest	Indicates if a web page is accessed through a VR headset.
IsDataMinimising Bespoke, Big, Bigger, Biggest	Indicates if the browser may be optimised for low bandwidth. A true value indicates the browser supports a feature that can improve performance on low bandwidth connections, either via the removal of elements, features, a proxy or other methods.
IsEmailBrowser Bespoke, Big, Bigger, Biggest	Indicates if the application is an email browser (Outlook, Gmail, YahooMail, etc.) that is primarily used to access and manage emails (usually from mobile devices).
IsEmulatingDesktop Bespoke, Big, Bigger, Biggest	Indicates if the mobile device accessing a web page emulates a desktop computer. This property is not applicable for desktops, media hubs, TVs and consoles.
IsEmulatingDevice Bespoke, Big, Bigger, Biggest	Indicates a browser that does not correctly identify the physical hardware device and instead reports an emulated device.
IsWebApp Bespoke, Big, Bigger, Biggest	Indicates if a web page is accessed from an application whose main function is not browsing the World Wide Web or managing emails, e.g. the Facebook App. The application must be downloaded and installed onto the device from an app marketplace such as Apple's App Store or the Google Play Store, or via a third party as an .apk file or similar. This property will return a 'False' value for mobile browsers such as Chrome Mobile or email browsers (such as Hotmail).
Javascript Bespoke, Big, Bigger, Biggest	Indicates if the browser supports JavaScript.
JavaScriptBrowserOverride Bespoke, Big, Bigger, Biggest	JavaScript that checks for browser specific features and overrides the ProfileID.
JavascriptCanManipulateCSS Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the JavaScript that can manipulate CSS on the browser's web page.
JavascriptCanManipulateDOM Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the JavaScript that can manipulate the Document Object Model on the browser's web page.
JavascriptGetElementById Bespoke, Big, Bigger, Biggest	Indicates if the browser supports JavaScript that is able to access HTML elements from their ID using the getElementById method.
JavascriptGetHighEntropyValues Bespoke, Big, Bigger, Biggest, Free (On-premise)	Contains Javascript to get high entropy values.
JavascriptPreferredGeoLocApi Bespoke, Big, Bigger, Biggest	Indicates which GeoLoc API JavaScript the browser supports. If a browser supports a feature to acquire the user's geographical location, another property called 'GeoLocation' will be set to True.
JavascriptSupportsEventListener Bespoke, Big, Bigger, Biggest	Indicates if the browser allows registration of event listeners on event targets by using the addEventListener() method.
JavascriptSupportsEvents Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the JavaScript events 'onload', 'onclick' and 'onselect'.
JavascriptSupportsInnerHtml Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the JavaScript that is able to insert HTML into a DIV tag.
JavascriptVersion Bespoke, Big, Bigger, Biggest	Indicates which JavaScript version the browser uses. The number refers to JavaScript versioning, not ECMAscript or Jscript. If the browser doesn't support JavaScript then 'NotSupported' value is returned.
Jpeg2000 Bespoke, Big, Bigger, Biggest	Indicates the browser supports JPEG 2000 image format.
jQueryMobileSupport Bespoke, Big, Bigger, Biggest	Refers to the grade of the level the device has with the jQuery Mobile Framework, as posted by jQuery.
Json Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the 'JSON' object. This property may need a vendor prefix, e.g. webkit, moz, etc.
LayoutEngine Bespoke, Big, Bigger, Biggest	Refers to the name of the embedded technology the browser uses to display formatted content on the screen.
Masking Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the CSS-mask element that allows users to alter the visibility of an item by either partially or fully hiding the item.
Meter Bespoke, Big, Bigger, Biggest	Indicates if the browser supports a meter element that represents a scalar measurement within a known range or fractional value. This property does not indicate whether the browser supports the progress bar indication. For this purpose, the progress property should be used.
PixelRatioJavascript Bespoke, Big, Bigger, Biggest	JavaScript that can override the property value found by the server using information on the client device. This property is applicable for browsers that support pixel ratio cookie.
PostMessage Bespoke, Big, Bigger, Biggest	Indicates if the browser supports messages between different documents.
Preload Bespoke, Big, Bigger, Biggest	Indicates if the browser can prefetch resources without executing them.
Progress Bespoke, Big, Bigger, Biggest	Indicates if the browser supports progress reports, such as with HTTP requests. The progress element can be used to display the progress of the task. This property doesn't represent a scalar measurement. If the browser supports a gauge, the meter property should be used.
Promise Bespoke, Big, Bigger, Biggest	Indicates the level of support for the Promise object. The Promise object represents the eventual completion (or failure) of an asynchronous operation, and its resulting value.
Prompts Bespoke, Big, Bigger, Biggest	Indicates if the browser supports simple dialogues (window.alert, window.confirm and window.prompt).
ProtectedAudienceAPIEnabled Bespoke, Big, Bigger, Biggest	Refers to the experimental Privacy Sandbox Protected Audience API proposal from Google. Indicates whether the API caller can register an "AdInterestGroup" and checks whether the website has not blocked the Protected Audience API using a Permissions Policy. Please be aware we have observed latency issues when interacting with the API.
ProtectedAudienceAPIEnabledJavaScript Bespoke, Big, Bigger, Biggest	JavaScript that overrides the property value for the ProtectedAudienceAPIEnabled property.
ScreenPixelsHeightJavaScript Bespoke, Big, Bigger, Biggest	JavaScript that can override the property value found by the server using information on the client device. This property is applicable for browsers that support screen pixels height cookie.
ScreenPixelsWidthJavaScript Bespoke, Big, Bigger, Biggest	JavaScript that can override the property value found by the server using information on the client device. This property is applicable for browsers that support screen pixels width cookie.
Selector Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the querySelector() method that returns the first element matching a specified CSS selector(s) in the document.
SetHeaderBrowserAccept-CH Bespoke, Big, Bigger, Biggest, Free (On-premise)	Contains the Accept-CH HTTP header values to add to the HTTP response for the browser component. UACH values Sec-CH-UA, and Sec-CH-UA-Full-Version are relevant. The default value is Unknown if the browser does not fully support UACH.
SetHeaderHardwareAccept-CH Bespoke, Big, Bigger, Biggest, Free (On-premise)	Contains the Accept-CH HTTP header values to add to the HTTP response for the hardware component. UACH values Sec-CH-UA-Model, and Sec-CH-UA-Mobile are relevant. The default value is Unknown if the browser does not fully support UACH.
SetHeaderPlatformAccept-CH Bespoke, Big, Bigger, Biggest, Free (On-premise)	Contains the Accept-CH HTTP header values to add to the HTTP response for the platform component. UACH values Sec-CH-UA-Platform, and Sec-CH-UA-Platform-Version are relevant. The default value is Unknown if the browser does not fully support UACH.
SharedStorageAPIEnabled Bespoke, Big, Bigger, Biggest	Refers to the experimental Privacy Sandbox Shared Storage API proposal from Google. Indicates whether the API caller can access "Shared Storage" and checks whether the website has not blocked the Shared Storage API using a Permissions Policy.
SharedStorageAPIEnabledJavaScript Bespoke, Big, Bigger, Biggest	JavaScript that overrides the property value for the SharedStorageAPIEnabled property.
SupportsTls/Ssl Bespoke, Big, Bigger, Biggest	Indicates if the browser supports TLS or SSL, essential for secure protocols such as HTTPS.
SupportsWebGL Bespoke, Big, Bigger, Biggest	Indicates if the browser supports WebGL technology to generate hardware-accelerated 3D graphics.
Svg Bespoke, Big, Bigger, Biggest	Indicates if the browser supports SVG (scalable vector graphics), useful for 2D animations and applications where all objects within the SVG can be accessed via the DOM and can have assigned event listener elements.
TopicsAPIEnabled Bespoke, Big, Bigger, Biggest	Refers to the experimental Privacy Sandbox Topics API proposal from Google. Indicates if the API caller has observed one or more topics for a user and checks whether the website has not blocked the Topics API using a Permissions Policy.
TopicsAPIEnabledJavaScript Bespoke, Big, Bigger, Biggest	JavaScript that overrides the property value for the TopicsAPIEnabled property.
TouchEvents Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the method of registering and interpreting finder (or stylus) activity on touch screens or trackpads.
Track Bespoke, Big, Bigger, Biggest	Indicates if the browser supports a method of tracking text being played with media, e.g. subtitles and captions.
Video Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the 'Video' element for playing videos on web pages without requiring a plug-in.
Viewport Bespoke, Big, Bigger, Biggest	Indicates if the browser supports Viewport, to give control over view for different screen sizes and resolutions of devices accessing a website.
WebP Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the WebP image format.
WebWorkers Bespoke, Big, Bigger, Biggest	Indicates if the browser supports background workers in JavaScript.
Xhr2 Bespoke, Big, Bigger, Biggest	Indicates if the browser supports client-to-server communication with XmlHttpRequests. If the browser supports 'Xhr2' will also support 'DataForm' element. This property may need a vendor prefix, e.g. webkit, moz, etc.

ClientHints

Property / Subscription(s)	Description
JavascriptGetHighEntropyValues Bespoke, Big, Bigger, Biggest, Free (On-premise)	Contains Javascript to get high entropy values.
SetHeaderBrowserAccept-CH Bespoke, Big, Bigger, Biggest, Free (On-premise)	Contains the Accept-CH HTTP header values to add to the HTTP response for the browser component. UACH values Sec-CH-UA, and Sec-CH-UA-Full-Version are relevant. The default value is Unknown if the browser does not fully support UACH.
SetHeaderHardwareAccept-CH Bespoke, Big, Bigger, Biggest, Free (On-premise)	Contains the Accept-CH HTTP header values to add to the HTTP response for the hardware component. UACH values Sec-CH-UA-Model, and Sec-CH-UA-Mobile are relevant. The default value is Unknown if the browser does not fully support UACH.
SetHeaderPlatformAccept-CH Bespoke, Big, Bigger, Biggest, Free (On-premise)	Contains the Accept-CH HTTP header values to add to the HTTP response for the platform component. UACH values Sec-CH-UA-Platform, and Sec-CH-UA-Platform-Version are relevant. The default value is Unknown if the browser does not fully support UACH.

Codecs

Property / Subscription(s)	Description
BrowserAudioCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs in specific formats supported for Decode by the Web Browser. This list of codecs is supported for playback on a basic browser installation.
BrowserAudioCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of audio codecs in specific formats supported for Encode by the Web Browser. This list of codecs is supported for capture on a basic browser installation.
BrowserVideoCodecsDecode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs in specific formats supported for Decode by the Web Browser. This list of codecs is supported for playback on a basic browser installation.
BrowserVideoCodecsEncode Bespoke, Big, Bigger, Biggest	Refers to the list of video codecs in specific formats supported for Encode by the Web Browser. This list of codecs is supported for capture on a basic browser installation.

Css

Property / Subscription(s)	Description
CssBackground Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 background properties (such as background-image, background-color, etc.) that allow styling of the border and the background of an object, and create a shadow effect.
CssBorderImage Bespoke, Big, Bigger, Biggest	Indicates if the browser supports border images, allowing decoration of the border around an object.
CssCanvas Bespoke, Big, Bigger, Biggest	Indicates if the browser can draw CSS images into a Canvas.
CssColor Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 Color, allowing author control of the foreground colour and opacity of an element.
CssColumn Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 columns for setting column- width and column-count.
CssFlexbox Bespoke, Big, Bigger, Biggest	Indicates if the browser supports flexbox, allowing the automatic reordering of elements on the page when accessed from devices with different screen sizes.
CssFont Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 fonts, including non-standard fonts, e.g. @font-face.
CssGrid Bespoke, Big, Bigger, Biggest	Indicates if the browser supports all CSS grid properties.
CssImages Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 images, allowing for fall-back images, gradients and other effects.
CssMediaQueries Bespoke, Big, Bigger, Biggest	Indicates if the browser supports MediaQueries for dynamic CSS that uses the @media rule.
CssMinMax Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the CSS 'min-width' and 'max-width' element.
CssOverflow Bespoke, Big, Bigger, Biggest	Indicates if the browser supports overflowing of clipped blocks.
CssPosition Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS position, allowing for different box placement algorithms, e.g. static, relative, absolute, fixed and initial.
CssText Bespoke, Big, Bigger, Biggest	Indicates if the browser supports all CSS3 text features including: text-overflow, word-wrap and word-break.
CssTransforms Bespoke, Big, Bigger, Biggest	Indicates if the browser supports 2D transformations in CSS3 including rotating, scaling, etc. This property includes support for both transform and transform-origin properties.
CssTransitions Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS3 transitions elements, used for animating changes to properties.
CssUI Bespoke, Big, Bigger, Biggest	Indicates if the browser supports CSS UI stylings, including text-overflow, css3-boxsizing and pointer properties.

Data

Property / Subscription(s)	Description
DataSet Bespoke, Big, Bigger, Biggest	Indicates if the browser has the ability to embed custom data attributes on all HTML elements using the 'data-' prefix.
DataUrl Bespoke, Big, Bigger, Biggest	Indicates if the browser allows encoded data to be contained in a URL.

Property / Subscription(s)

Description

DataSet

Indicates if the browser has the ability to embed custom data attributes on all HTML elements using the 'data-' prefix.

DataUrl

Indicates if the browser allows encoded data to be contained in a URL.

Date

Property / Subscription(s)	Description
BrowserDiscontinuedAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the browser since the BrowserDiscontinuedYear and BrowserDiscontinuedMonth.
BrowserDiscontinuedMonth Bespoke, Big, Bigger, Biggest	The month in which further development of the browser version is stopped by the browser vendor. This occurs when a new stable version of the browser is released.
BrowserDiscontinuedYear Bespoke, Big, Bigger, Biggest	The year in which further development of the browser version is stopped by the browser vendor. This occurs when a new stable version of the browser is released.
BrowserPreviewAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the browser since the BrowserPreviewYear and BrowserPreviewMonth.
BrowserPreviewMonth Bespoke, Big, Bigger, Biggest	The month in which the browser version is originally released as a Beta/Developer version by the browser vendor. This is before it is officially released as a stable version, to ensure wider testing by the community can take place.
BrowserPreviewYear Bespoke, Big, Bigger, Biggest	The year in which the browser version is originally released as a Beta/Developer version by the browser vendor. This is before it is officially released as a stable version, to ensure wider testing by the community can take place.
BrowserReleaseAge Bespoke, Big, Bigger, Biggest	Indicates the age in months of the browser since the BrowserReleaseYear and BrowserReleaseMonth.
BrowserReleaseMonth Bespoke, Big, Bigger, Biggest	The month in which the browser version is officially released to users by the browser vendor. This version is called the stable version as any bugs or difficulties highlighted in the Beta/Developer Version will have been fixed for this release.
BrowserReleaseYear Bespoke, Big, Bigger, Biggest	The year in which the browser version is officially released to users by the browser vendor. This version is called the stable version as any bugs or difficulties highlighted in the Beta/Developer Version will have been fixed for this release.

DOM

Property / Subscription(s)	Description
DeviceOrientation Bespoke, Big, Bigger, Biggest	Indicates if the browser supports DOM events for device orientation, e.g. 'deviceorientation', 'devicemotion' and 'compassneedscalibration'.

Property / Subscription(s)

Description

DeviceOrientation

Indicates if the browser supports DOM events for device orientation, e.g. 'deviceorientation', 'devicemotion' and 'compassneedscalibration'.

File

Property / Subscription(s)	Description
FileReader Bespoke, Big, Bigger, Biggest	Indicates if the browser supports file reading with events to show progress and errors.
FileSaver Bespoke, Big, Bigger, Biggest	Indicates if the browser allows Blobs to be saved to client machines with events to show progress and errors. The End-User may opt to decline these files.
FileWriter Bespoke, Big, Bigger, Biggest	Indicates if the browser allows files to be saved to client machines with events to show progress and errors. The End-User may opt to decline these files.

Property / Subscription(s)

Description

FileReader

Indicates if the browser supports file reading with events to show progress and errors.

FileSaver

Indicates if the browser allows Blobs to be saved to client machines with events to show progress and errors. The End-User may opt to decline these files.

FileWriter

Indicates if the browser allows files to be saved to client machines with events to show progress and errors. The End-User may opt to decline these files.

General

Property / Subscription(s)	Description
AjaxRequestType Bespoke, Big, Bigger, Biggest	Indicates what ajax request format should be used.
AnimationTiming Bespoke, Big, Bigger, Biggest	Indicates if the browser supports 'window.requestAnimationFrame()' method.
BlobBuilder Bespoke, Big, Bigger, Biggest	Indicates if the browser fully supports BlobBuilder, containing a BlobBuilder interface, a FileSaver interface, a FileWriter interface, and a FileWriterSync interface.
BrowserPropertySource Bespoke, Big, Bigger, Biggest	Indicates the source from which browser properties have been validated. Primary browser data are retrieved from the internal test and populated manually, then they might be validated against an external source such as Caniuse or RingMark.
BrowserSourceProject Bespoke, Big, Bigger, Biggest	Name of the underlying browser source project.
BrowserSourceProjectVersion Bespoke, Big, Bigger, Biggest	Indicates the version or subversion of the underlying browser source project.
Fetch Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the Fetch API.
FormData Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the 'FormData' object. This property also refers to XMLHttpRequest. If the browser supports 'xhr2', the 'FormData' element will be also supported.
Http2 Bespoke, Big, Bigger, Biggest	Indicates if the browser supports HTTP version 2.
HttpLiveStreaming Bespoke, Big, Bigger, Biggest	Indicates if the browser supports HTTP Live Streaming, also known as HLS.
Iframe Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the 'Iframe' element, used to embed another document within a current HTML document.
IndexedDB Bespoke, Big, Bigger, Biggest	Indicates if the browser supports an indexed local database.
InVRMode Bespoke, Big, Bigger, Biggest	Indicates if a web page is accessed through a VR headset.
IsDataMinimising Bespoke, Big, Bigger, Biggest	Indicates if the browser may be optimised for low bandwidth. A true value indicates the browser supports a feature that can improve performance on low bandwidth connections, either via the removal of elements, features, a proxy or other methods.
IsEmailBrowser Bespoke, Big, Bigger, Biggest	Indicates if the application is an email browser (Outlook, Gmail, YahooMail, etc.) that is primarily used to access and manage emails (usually from mobile devices).
IsEmulatingDesktop Bespoke, Big, Bigger, Biggest	Indicates if the mobile device accessing a web page emulates a desktop computer. This property is not applicable for desktops, media hubs, TVs and consoles.
IsEmulatingDevice Bespoke, Big, Bigger, Biggest	Indicates a browser that does not correctly identify the physical hardware device and instead reports an emulated device.
IsWebApp Bespoke, Big, Bigger, Biggest	Indicates if a web page is accessed from an application whose main function is not browsing the World Wide Web or managing emails, e.g. the Facebook App. The application must be downloaded and installed onto the device from an app marketplace such as Apple's App Store or the Google Play Store, or via a third party as an .apk file or similar. This property will return a 'False' value for mobile browsers such as Chrome Mobile or email browsers (such as Hotmail).
jQueryMobileSupport Bespoke, Big, Bigger, Biggest	Refers to the grade of the level the device has with the jQuery Mobile Framework, as posted by jQuery.
LayoutEngine Bespoke, Big, Bigger, Biggest	Refers to the name of the embedded technology the browser uses to display formatted content on the screen.
Masking Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the CSS-mask element that allows users to alter the visibility of an item by either partially or fully hiding the item.
PostMessage Bespoke, Big, Bigger, Biggest	Indicates if the browser supports messages between different documents.
Preload Bespoke, Big, Bigger, Biggest	Indicates if the browser can prefetch resources without executing them.
Promise Bespoke, Big, Bigger, Biggest	Indicates the level of support for the Promise object. The Promise object represents the eventual completion (or failure) of an asynchronous operation, and its resulting value.
Prompts Bespoke, Big, Bigger, Biggest	Indicates if the browser supports simple dialogues (window.alert, window.confirm and window.prompt).
Selector Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the querySelector() method that returns the first element matching a specified CSS selector(s) in the document.
TouchEvents Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the method of registering and interpreting finder (or stylus) activity on touch screens or trackpads.
Track Bespoke, Big, Bigger, Biggest	Indicates if the browser supports a method of tracking text being played with media, e.g. subtitles and captions.

GPS

Property / Subscription(s)

Description

GeoLocation

Indicates if the browser supports a feature to acquire the geographical location. For information on which GeoLoc API the browser supports, refer to another property called JavaScriptPreferredGeoLocApi.

Html

Property / Subscription(s)	Description
Html-Media-Capture Bespoke, Big, Bigger, Biggest	Indicates if the browser is able to use media inputs, e.g. webcam and microphone, in a script and as an input for forms, e.g. '<input type="file" accept="image/*" id="capture">' would prompt image- capturing software to open.
Html5 Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the new markup in HTML 5 that also refers to 'New Semantic Elements' such as <header>, <nav>, <section>, <aside>,<footer> etc.
Html5Audio Bespoke, Big, Bigger, Biggest	Lists what audio formats, if any, the browser supports using the HTML5 <audio> tag.
Html5Video Bespoke, Big, Bigger, Biggest	Lists what video formats, if any, the browser supports using the HTLM5 <video> tag.
HtmlVersion Bespoke, Big, Bigger, Biggest	Refers to the latest version of HyperText Markup Language (HTML) supported by the browser.

Javascript

Property / Subscription(s)	Description
Canvas Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the canvas element, useful for drawing graphics via scripting (usually JavaScript).
Javascript Bespoke, Big, Bigger, Biggest	Indicates if the browser supports JavaScript.
JavaScriptBrowserOverride Bespoke, Big, Bigger, Biggest	JavaScript that checks for browser specific features and overrides the ProfileID.
JavascriptCanManipulateCSS Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the JavaScript that can manipulate CSS on the browser's web page.
JavascriptCanManipulateDOM Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the JavaScript that can manipulate the Document Object Model on the browser's web page.
JavascriptGetElementById Bespoke, Big, Bigger, Biggest	Indicates if the browser supports JavaScript that is able to access HTML elements from their ID using the getElementById method.
JavascriptPreferredGeoLocApi Bespoke, Big, Bigger, Biggest	Indicates which GeoLoc API JavaScript the browser supports. If a browser supports a feature to acquire the user's geographical location, another property called 'GeoLocation' will be set to True.
JavascriptSupportsEventListener Bespoke, Big, Bigger, Biggest	Indicates if the browser allows registration of event listeners on event targets by using the addEventListener() method.
JavascriptSupportsEvents Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the JavaScript events 'onload', 'onclick' and 'onselect'.
JavascriptSupportsInnerHtml Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the JavaScript that is able to insert HTML into a DIV tag.
JavascriptVersion Bespoke, Big, Bigger, Biggest	Indicates which JavaScript version the browser uses. The number refers to JavaScript versioning, not ECMAscript or Jscript. If the browser doesn't support JavaScript then 'NotSupported' value is returned.
PixelRatioJavascript Bespoke, Big, Bigger, Biggest	JavaScript that can override the property value found by the server using information on the client device. This property is applicable for browsers that support pixel ratio cookie.
ProtectedAudienceAPIEnabledJavaScript Bespoke, Big, Bigger, Biggest	JavaScript that overrides the property value for the ProtectedAudienceAPIEnabled property.
ScreenPixelsHeightJavaScript Bespoke, Big, Bigger, Biggest	JavaScript that can override the property value found by the server using information on the client device. This property is applicable for browsers that support screen pixels height cookie.
ScreenPixelsWidthJavaScript Bespoke, Big, Bigger, Biggest	JavaScript that can override the property value found by the server using information on the client device. This property is applicable for browsers that support screen pixels width cookie.
SharedStorageAPIEnabledJavaScript Bespoke, Big, Bigger, Biggest	JavaScript that overrides the property value for the SharedStorageAPIEnabled property.
TopicsAPIEnabledJavaScript Bespoke, Big, Bigger, Biggest	JavaScript that overrides the property value for the TopicsAPIEnabled property.

JSON

Property / Subscription(s)

Description

Json

Indicates if the browser supports the 'JSON' object. This property may need a vendor prefix, e.g. webkit, moz, etc.

Name

Property / Subscription(s)	Description
BrowserFamily Bespoke, Big, Bigger, Biggest	Indicates the name of the browser without the default OS or layout engine.
BrowserName Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the name of the browser. Many mobile browsers, by default, come with an operating system (OS). Unless specifically named, these browsers are named after the accompanying OS and/or the layout engine.
BrowserVendor Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the name of the company which created the browser.
BrowserVersion Bespoke, Big, Bigger, Biggest, Free (On-premise)	Indicates the version or subversion of the browser.

Other

Property / Subscription(s)

Description

BrowserLogos

A list of logos associated with the Browser. The string contains the caption, followed by the full image URL separated with a tab character.

Popular

Property / Subscription(s)

Description

BrowserName

Indicates the name of the browser. Many mobile browsers, by default, come with an operating system (OS). Unless specifically named, these browsers are named after the accompanying OS and/or the layout engine.

BrowserVendor

Indicates the name of the company which created the browser.

BrowserVersion

Indicates the version or subversion of the browser.

Screen

Property / Subscription(s)

Description

Fullscreen

Indicates if the browser supports requests from a video or canvas element to be displayed in full-screen mode.

Stats

Property / Subscription(s)

Description

BrowserRank

A measure of the popularity of this browser version. All browsers are ordered by the number of events associated with that browser that occurred in the sampling period. The browser with the most events is ranked 1, the second 2 and so on.

SupportedMedia

Property / Subscription(s)	Description
Jpeg2000 Bespoke, Big, Bigger, Biggest	Indicates the browser supports JPEG 2000 image format.
SupportsTls/Ssl Bespoke, Big, Bigger, Biggest	Indicates if the browser supports TLS or SSL, essential for secure protocols such as HTTPS.
SupportsWebGL Bespoke, Big, Bigger, Biggest	Indicates if the browser supports WebGL technology to generate hardware-accelerated 3D graphics.
Svg Bespoke, Big, Bigger, Biggest	Indicates if the browser supports SVG (scalable vector graphics), useful for 2D animations and applications where all objects within the SVG can be accessed via the DOM and can have assigned event listener elements.
Video Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the 'Video' element for playing videos on web pages without requiring a plug-in.
WebP Bespoke, Big, Bigger, Biggest	Indicates if the browser supports the WebP image format.

ViewPort

Property / Subscription(s)

Description

Viewport