User Agent String explained :
 Firefox 15.0a2 | |
|---|---|
| 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 |
| Windows NT 6.1 | Operating System:  Windows 7 |
| rv:15.0 | CVS Branch Tag The version of Gecko being used in the browser |
| Gecko | Gecko engine inside |
| 20120716 | Build Date: the date the browser was built |
| Firefox | Name : Firefox |
| 15.0a2 | Firefox version |
| First visit: | 2012.07.17 09:15 |
| Last visit: | 2024.05.17 07:50 |
All Firefox user agent strings | |