User Agent String explained :
 Firefox 6.0 | |
|---|---|
| Mozilla | MozillaProductSlice. 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 | 
| 5.0 | Mozilla version | 
| Windows NT 5.1 | Operating System:   Windows XP | 
| rv:6.0 |  CVS Branch Tag The version of Gecko being used in the browser  | 
| Gecko | Gecko engine inside | 
| 20100101 |  Build Date: the date the browser was built  | 
| Firefox | Name :  Firefox | 
| 6.0 | Firefox version | 
| FirePHP | FirePHP Firefox Extension, enables you to print to your Firebug Console | 
| 0.6 | FirePHP version | 
| First visit: | 2011.08.27 11:59 | 
| Last visit: | 2021.05.31 01:48 | 
All Firefox user agent strings  | |
Firefox 6.0