User Agent String explained :
 Firefox 3.5.4 | |
|---|---|
| Mozilla | It's a Mozilla based browser |
| 5.0 | Mozilla Version |
| X11 | X Window System a windowing system for bitmap displays |
| U | Security values:
|
| Linux x86_64 | Operating System:  Linuxrunning on a Intel CPU running on a 64 bit processor |
| 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:1.9.1.4 | CVS Branch Tag The version of Gecko being used in the browser |
| Gecko | Gecko engine inside |
| 20091016 | Build Date: the date the browser was built |
| SUSE | SUSE Linux distribution |
| 3.5.4-1.1.2 | Version 3.5.4 |
| Firefox | Name : Firefox |
| 3.5.4 | Version |
| First visit: | 2009.12.20 01:05 |
| Last visit: | 2010.01.01 09:44 |
All Firefox user agent strings | |