Client-side Component Download

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Client-side Component Download

It is recommended to use the Client-side component when using the DeviceAtlas API within a web application in order to correctly identify iOS/iPadOS devices. The client side resource must be included on your webpage in order for it to detect the client side properties.

<script type="text/javascript" src="https://cs.deviceatlas-cdn.com/dacs.js" async></script>

Or lite version which only includes properties required for iOS/iPadOS devices identification.

<script type="text/javascript" src="https://cs.deviceatlas-cdn.com/dacs-lite.js" async></script>

Download customised

Customise scope of properties captured, in order to reduce the footprint. It is also possible to extend the library to capture additional properties of interest; instructions on how to do this can be found at Client-side Documentation.

Property selection

Select the properties that you need and download it as a minified file.

Note:The properties selected by default are required to enable identification of Apple device versions. It is recommended to keep these selected: deviceAspectRatio, devicePixelRatio, js.webGlRenderer, screenWidthHeight, rendererRef, audioRef, js.deviceMotion, html.video.ap4x and html.video.av1.

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Name API Name Type
requestingMobileUx
True if the Client identifies itself as mobile (from Client Hints). Note: this may differ from the 'Mobile Device' flag based on the device hardware. Requires usage of version 2.1 or later of Client Side Component.
boolean
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Name API Name Type
devicePixelRatio
Ratio between physical pixels and device-independent pixels (dips) on the browser.
string
displayColorDepth
The color depth of a display.
integer
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Name API Name Type
cookieSupport
The ability of a client to store cookies and send them when appropriate.
boolean
saveData
Identifies if the client prefers reduced data usage (from Client Hints). Requires usage of version 2.1 or later of Client Side Component.
boolean
downlink
Estimate of downlink bandwidth in Mbps (from Client Hints). Requires usage of version 2.1 or later of Client Side Component.
string
roundTripTime
Estimate of effective round trip time in milliseconds, rounded to nearest 25ms (rtt from Client Hints). Requires usage of version 2.1 or later of Client Side Component.
integer
effectiveConnectionType
Equivalent connection in the form of slow-2G, 2G, 3G, 4G based on Round Trip Time and downlink performance (ect from Client-Hints). Requires usage of version 2.1 or later of Client Side Component.
string
platformArchitecture
The device CPU architecture (from Client Hints). Requires usage of version 2.1 or later of Client Side Component.
string
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Name API Name Type
js.supportConsoleLog
The browser's JavaScript engine supports console.log().
boolean
js.supportBasicJavaScript
The browser has some level of JavaScript support, typically Alert, Confirm, setInterval, setTimeout.
boolean
js.modifyDom
The browser's JavaScript engine supports modifying DOM elements.
boolean
js.modifyCss
The browser's JavaScript engine supports modifying CSS elements.
boolean
js.supportEvents
The browser's JavaScript engine supports Events.
boolean
js.supportEventListener
The browser's JavaScript engine supports Event Listeners.
boolean
js.xhr
The browser's JavaScript engine supports XMLHttpRequest.
boolean
js.json
The browser's JavaScript engine supports JSON objects.
boolean
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Name API Name Type
js.webWorkers
The browser's JavaScript engine supports the Web Workers API.
boolean
html.audio
The browser supports the audio HTML tag.
boolean
html.canvas
The browser supports the canvas element.
boolean
html.inlinesvg
The browser supports inline SVG.
boolean
html.svg
The browser supports SVG.
boolean
html.video
The browser supports the video HTML tag.
boolean
js.querySelector
The browser's JavaScript engine supports the Query Selector.
boolean
js.touchEvents
The browser's JavaScript engine supports Touch events.
boolean
js.deviceMotion
The browser's JavaScript engine supports Device Motion event.
boolean
js.deviceOrientation
The browser's JavaScript engine supports Device Orientation.
boolean
css.animations
The browser supports CSS animations.
boolean
js.webSqlDatabase
The browser's JavaScript engine supports the Web SQL Database API.
boolean
js.webSockets
The browser's JavaScript engine supports the Web Sockets API.
boolean
js.webGl
The browser's JavaScript engine supports Web GL.
boolean
js.sessionStorage
The browser's JavaScript engine supports Session Storage.
boolean
js.localStorage
The browser's JavaScript engine supports Local Storage.
boolean
js.indexedDB
The browser's JavaScript engine supports indexedDB.
boolean
js.geoLocation
The browser's JavaScript engine supports Geo Location.
boolean
js.applicationCache
The browser's JavaScript engine supports Application Cache.
boolean
css.transitions
The browser supports CSS transitions.
boolean
css.transforms
The browser supports CSS transforms.
boolean
css.columns
The browser supports CSS columns.
boolean
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Name API Name Type
js.accessDom
Indicates whether getElementsById, getElementsByTagName and getElementsByName are supported.
boolean
orientation
The orientation of the device.
integer
deviceAspectRatio
The aspect ratio of the device's screen.
string
js.webGlRenderer
Browser renderer of the graphics driver.
string
userMedia
The browser’s permissions to use a media device such as a camera or microphone.
boolean
js.battery
The browser's JavaScript engine supports Battery Status API.
boolean
screenWidthHeight
The screen width & height reported by device's browser/webView.
string
rendererRef
Necessary for iOS device segmentation.
string
audioRef
Necessary for iOS device segmentation.
string
html.video.ap4x
Necessary for iOS device segmentation.
boolean
html.video.av1
Necessary for iOS device segmentation.
boolean
js.forceTouch
Device input supports force touch.
string
ch.browserFullVersionList
Internal property used to identify browser and browser version from Client Hints using the Client Side Component.
string
ch.bitness
Browser Architechture bitness (from Client Hints).
string
ch.browserList
Browser Name, Features List (from Client Hints).
string
ch.platform
Platform / Operating System Name (from Client Hints).
string
ch.model
Model (from Client Hints).
string
ch.platformVersion
Platform / Operating System Version (from Client Hints).
string
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