User Agent 字符串描述 :

FirefoxFirefox 3.6.2
MozillaMozillaProductSlice. Claims to be a Mozilla based user agent, which is only true for Gecko browsers like Firefox and Netscape. For all other user agents it means 'Mozilla-compatible'. In modern browsers, this is only used for historical reasons. It has no real meaning anymore
5.0Mozilla version
Windows Platform
U Security values:
  • N for no security
  • U for strong security
  • I for weak security
Windows NT 5.1Operating System:
icon Windows XP
deLanguage Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface)
de = GermanGerman
rv:1.9.2.2 CVS Branch Tag
The version of Gecko being used in the browser
Gecko Gecko engine inside
20100316 Build Date:
the date the browser was built
FirefoxName :
Firefox
3.6.2Firefox version
.NET CLR 3.0.04506.30 .NET framework
Version : 3.0.04506.30
 
First visit: 2010.08.16 11:08
Last visit:2015.02.03 06:21

All Firefox user agent strings