User Agent String explained :
 Safari 4.0.4 | |
|---|---|
| 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 |
| U | Security values:
|
| PPC Mac OS X 10_6_1 | Operating System: OS X Version 10_6_1 : Snow Leopard running on a PowerPC CPU (PPC) |
| en_GB | Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) en_GB =  English - United States |
| 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 |
| 531.21.10 | Web Kit build |
| KHTML | Open Source HTML layout engine developed by the KDE project |
| like Gecko | like Gecko... |
| Version | Safari Version |
| 4.0.4 | Version |
| Safari | Name : Safari |
| 531.21.10 | Safari build number |
| First visit: | 2011.08.28 08:22 |
| Last visit: | 2025.08.14 07:26 |
All Safari user agent strings | |