User Agent String explained :
|  Chrome 10.0.642.0 | |
|---|---|
| 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 | 
| X11 | X Window System a windowing system for bitmap displays | 
| U | Security values: 
 | 
| Linux x86_64 | Operating System:  Linux running on a Intel CPU running on 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 | 
| AppleWebKit | The Web Kit provides a set of core classes to display web content in windows | 
| 534.16 | Web Kit build | 
| KHTML | Open Source HTML layout engine developed by the KDE project | 
| like Gecko | like Gecko... | 
| Ubuntu | Ubuntu Linux distribution | 
| 10.10 | Version 10.10 | 
| Chromium | Chromium is the open source project behind the chrome browser and the chrome OS | 
| 10.0.642.0 | Chromium version | 
| Chrome | Name :  Chrome | 
| 10.0.642.0 | Chrome version | 
| Safari | Based on Safari | 
| 534.16 | Safari build | 
| Description: | Free open-source web browser developed by Google. Chromium is the name of the open source project behind Google Chrome, released under the BSD license. | 
| First visit: | 2011.01.19 01:17 | 
| Last visit: | 2025.09.10 03:36 | 
| All Chrome user agent strings | |