User Agents

Mozilla/5.0 (Windows NT 4.0; en-US; rv:1.9.2.20) Gecko/20121111 Firefox/36.0

This user agent string belongs to Firefox browser running on Windows NT. The browser is developed by Mozilla Foundation and renders web pages using the Gecko engine.

Browser
Name Firefox
Architecture 32-bit
Developer Mozilla Foundation
Rendering Engine Gecko
Type Browser
Platform
Name Windows NT
Version 4.0
Architecture 32-bit
Developer Microsoft Corporation
Device
Name Windows Desktop
Type Desktop
Pointer mouse
Capabilities
ActiveX Controls No
Background Sounds No
Cookies Yes
Frames Yes
Iframes Yes
Java Applets Yes
JavaScript Yes
Tables Yes
VBScript No
Properties
RSS Reader No
Fake No
Crawler No
Anonymized No
Mobile No
Tablet No
Modified No
Beta Version No
Alpha Version No
CSS Support
CSS 1 Yes
CSS 2 Yes
CSS 3 No
CSS 4 No