User Agent String explained :
 Firefox 3.6a1pre | |
|---|---|
| Mozilla | It's a Mozilla based browser |
| 5.0 | Mozilla Version |
| Windows | Platform |
| Windows NT 5.1 | Operating System:  Windows XP |
| en-US | Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) en-US =  English - United States
|
| rv:1.9.2a1pre | CVS Branch Tag The version of Gecko being used in the browser |
| Gecko | Gecko engine inside |
| 20090402 | Build Date: the date the browser was built |
| Firefox | Name : Firefox |
| 3.6a1pre | Version |
| First visit: | 2009.05.09 06:12 |
| Last visit: | 2010.03.10 11:32 |
All Firefox user agent strings | |