JavaScript Browser Information

JavaScript Detection

JavaScript Enabled True
Inline Scripts× False
Same-Origin Scripts× False
Third-Party Scripts× False

Document Object

Document Referrer

Screen Object

Screen Resolution
Fullscreen Leak Test[click to test]
width
height
availWidth
availHeight
colorDepth
pixelDepth
availTop
availLeft
orientation.type
orientation.angle
window.devicePixelRatio
window.innerWidth
window.innerHeight
window.outerWidth
window.outerHeight
div.clientWidth
div.clientHeight

Date/Time

System Time
toLocaleString
toLocaleFormat

Internationalization API

DateTimeFormat
hourCycle
locale
calendar
numberingSystem
timeZone
year
month
day

Navigator Object

userAgent
appVersion
appName
appCodeName
product
productSub
vendor
vendorSub
buildID
platform
oscpu
hardwareConcurrency
deviceMemory
language
languages
onLine
doNotTrack
cookieEnabled
maxTouchPoints
activeVRDisplays
webdriver

navigator.plugins

plugins

Mime Types

mimeTypes

navigator.getUserAgent() API

API Status
brand
version
platform
architecture
model
mobile

Battery Status API

API Status
charging
chargingTime
dischargingTime
level

Network Information API

API Status
effectiveType
rtt
downlink
saveData
downlinkMax
type

Web Bluetooth API

API Status
Bluetooth Adapter

Web Audio API

API Status
State
Sample Rate
Max Channel Count
Number of Inputs
Number of Outputs
Channel Count
Channel Count Mode
Channel Interpretation
FFT Size
Frequency Bin Count
Min Decibels
Max Decibels
Smoothing Time Constant

SpeechSynthesis

API Status
Speech Voices

Rest of window.navigator

Internet Explorer Features

IE Version

Document Mode
Conditional Comments via JavaScript
Conditional Comments via HTML
JavaScript Engine Version
VBScript Engine Version

ActiveX

ActiveX Supported
ActiveX Plug-Ins (Legacy)ActiveX Filtering Enabled
Adobe PDF Reader Plugin Detection
DevalVR Plugin Detection
Flash Player Plugin Detection
Java Plugin Detection
Generic PDF Reader Detection
QuickTime Plugin Detection
RealPlayer Plugin Detection
Shockwave Player Plugin Detection
Silverlight Plugin Detection
Windows Media Player Plugin Detection
VLC Media Player Plugin Detection

Client Capabilities

No Installable Components in Internet Explorer found
Internet Explorer Web Browser{89820200-ECBD-11CF-8B85-00AA005B4383}
Internet Explorer Help{45EA75A0-A269-11D1-B5BF-0000F8051515}
Internet Explorer Help Engine{DE5AED00-A4BF-11D1-9948-00C04F98BBC9}
Internet Explorer Browsing Enhancements{630B1DA0-B465-11D1-9948-00C04F98BBC9}
Internet Explorer Classes for Java{08B0E5C0-4FCB-11CF-AAA5-00401C608555}
Internet Connection Wizard{5A8D6EE0-3E18-11D0-821E-444553540000}
Address Book{7790769C-0471-11D2-AF11-00C04FA35D02}
AOL ART Image Format Support{47F67D00-9E55-11D1-BAEF-00C04FC2D130}
Arabic Text Display Support{76C19B38-F0C8-11CF-87CC-0020AFEECF20}
Chinese (Simplified) Text Display Support{76C19B34-F0C8-11CF-87CC-0020AFEECF20}
Chinese (Traditional) Text Display Support{76C19B33-F0C8-11CF-87CC-0020AFEECF20}
DirectAnimation{283807B5-2C60-11D0-A31D-00AA00B92C03}
DirectAnimation Java Classes{4F216970-C90C-11D1-B5C7-0000F8051515}
DirectShow{44BBA848-CC51-11CF-AAFA-00AA00B6015C}
Dynamic HTML Data Binding{9381D8F2-0288-11D0-9501-00AA00B911A5}
Dynamic HTML Data Binding for Java{36F8EC70-C29A-11D1-B5C7-0000F8051515}
Dynamic HTML Data Binding for Java{4F216970-C90C-11D1-B5C7-0000F8051515}
Hebrew Text Display Support{76C19B36-F0C8-11CF-87CC-0020AFEECF20}
Japanese Text Display Support{76C19B30-F0C8-11CF-87CC-0020AFEECF20}
Korean Text Display Support{76C19B31-F0C8-11CF-87CC-0020AFEECF20}
Language Auto-Selection{76C19B50-F0C8-11CF-87CC-0020AFEECF20}
Macromedia Flash{D27CDB6E-AE6D-11CF-96B8-444553540000}
Macromedia Shockwave Director{2A202491-F00D-11CF-87CC-0020AFEECF20}
Microsoft FrontPage Express{E4066320-E4AE-11CF-B1B0-00AA00BBAD66}
Microsoft NetMeeting{44BBA842-CC51-11CF-AAFA-00AA00B6015C}
Microsoft NetMeeting NT{44BBA842-CC51-11CF-AAFA-00AA00B6015B}
Microsoft Virtual Machine (MSJava){08B0E5C0-4FCB-11CF-AAA5-00401C608500}
Microsoft Wallet (Active Payment){1CDEE860-E95B-11CF-B1B0-00AA00BBAD66}
MSN Messenger Service{5945C046-LE7D-LLDL-BC44-00C04FD912BE}
MSN Messenger Service{5945C046-1E7D-11D1-BC44-00C04FD912BE}
Offline Browsing Pack{3AF36230-A269-11D1-B5BF-0000F8051515}
Outlook Express{44BBA840-CC51-11CF-AAFA-00AA00B6015C}
Pan-European Text Display Support{76C19B32-F0C8-11CF-87CC-0020AFEECF20}
Task Scheduler{CC2A9BA0-3BDD-11D0-821E-444553540000}
Thai Text Display Support{76C19B35-F0C8-11CF-87CC-0020AFEECF20}
Uniscribe{3BF42070-B3B1-11D1-B5C5-0000F8051515}
VDOLive Player{58A00AC3-777B-11CF-827D-0020AFF5FF72}
Vector Graphics Rendering (VML){10072CEC-8CC1-11D1-986E-00A0C955B42F}
Vietnamese Text Display Support{76C19B37-F0C8-11CF-87CC-0020AFEECF20}
Visual Basic Scripting Support{4F645220-306D-11D2-995D-00C04F98BBC9}
VRML 2.0 Viewer{90A7533D-88FE-11D0-9DBE-0000C0411FC3}
Web Folders{73FA19D0-2D75-11D2-995D-00C04F98BBC9}
Windows Desktop Update{89820200-ECBD-11CF-8B85-00AA005B4395}
Windows Desktop Update NT{89820200-ECBD-11CF-8B85-00AA005B4340}
Windows Media Player{22D6F312-B0F6-11D0-94AB-0080C74C7E95}
Windows Media Player RealNetwork Support{23064720-C4F8-11D1-994D-00C04F98BBC9}
Media Player RealNetwork Codecs{11820EE0-B3C2-11D1-9948-00C04F98BBC9}

Further Reading

  1. JavaScript Navigator Object — Mozilla Developer Network
  2. Battery Status API — Mozilla Developer Network
  3. Network Information API — Mozilla Developer Network

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