User Agent String explained :
 Firefox 1.5.0.5 | |
|---|---|
| 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 i686 | Operating System:  Linuxrunning on a Intel Pentium Pro CPU |
| x86_64 | Using a 64 bit processor |
| en-US | Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) en-US =  English - United States |
| rv:1.8.0.5 | CVS Branch Tag The version of Gecko being used in the browser |
| Gecko | Gecko engine inside |
| 20060726 | Build Date: the date the browser was built |
| Red Hat | Red Hat Linux distribution |
| 1.5.0.5-0.el4.1 | Package file version number : 1.5.0.5 Package revision number : 0.el4.1 |
| Firefox | Name : Firefox |
| 1.5.0.5 | Firefox version |
| pango-text | Fedora is building Firefox with the Pango system as the text renderer. This provides better support for certain language scripts, such as Indic and some CJK scripts. Pango is included with with permission of the Mozilla Corporation. This change is known to break rendering of MathML, and may negatively impact performance on some pages. |
| Last visit: | 2018.07.29 09:38 |
All Firefox user agent strings | |