User Agent String explained :
 Firefox 3.6a1pre | |
|---|---|
| Mozilla | MozillaProductToken. It's a Mozilla based user agent |
| 5.0 | Mozilla Version |
| Windows | Platform |
| U | Security values:
|
| Windows NT 5.1 | Operating System:  Windows XP |
| ja | Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) ja =  Japanese
|
| 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 |
| .NET CLR 3.5.30729 | .NET framework Version : 3.5.30729 |
| First visit: | 2009.04.03 07:11 |
| Last visit: | 2010.08.19 07:20 |
All Firefox user agent strings | |