User Agent String explained :
 Firefox 9.0a2 | |
|---|---|
| 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 |
| Macintosh | Platform |
| Intel Mac OS X 10.6 | Operating System: OS X Version 10.6 : Snow Leopard running on a Intel CPU |
| rv:9.0a2 | CVS Branch Tag The version of Gecko being used in the browser |
| Gecko | Gecko engine inside |
| 20111101 | Build Date: the date the browser was built |
| Firefox | Name : Firefox |
| 9.0a2 | Firefox version |
| First visit: | 2011.11.02 12:01 |
| Last visit: | 2018.10.07 09:54 |
All Firefox user agent strings | |