User Agent 字符串描述 :
 Firefox 3.5.1 | |
|---|---|
| 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 |
| X11 | X Window System a windowing system for bitmap displays |
| U | Security values:
|
| Linux x86 | Operating System:  Linuxrunning on a Intel CPU |
| rv:1.9.1.1 | CVS Branch Tag The version of Gecko being used in the browser |
| Gecko | Gecko engine inside |
| 20090716 | Build Date: the date the browser was built |
| Linux | Operating System: Linux |
| Firefox | Name : Firefox |
| 3.5.1 | Firefox version |
| First visit: | 2009.07.30 04:45 |
| Last visit: | 2015.11.03 10:45 |
All Firefox user agent strings | |