Browser and Device Diagnostics

Detect your device's userAgent, devicePixelRatio, viewport, and breakdown the anatomy of a URL. This page will help you to diagnose the values provided through standard JavaScript APIs about your device and browser.

URL Breakdown.

window.location

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{
  • hash: "",
  • host: "",
  • hostname: "",
  • href: "",
  • origin: "",
  • pathname: "",
  • port: "",
  • protocol: "",
  • search: ""
}

Your device's userAgent

window.navigator.userAgent

Your device's devicePixelRatio

window.devicePixelRatio

devicePixelRatio:

Your browser's viewport

window.visualViewport

{
  • width: "",
  • height: "",
  • scale: "",
}