User Agent String explained :
 Safari 3.1.2 | |
|---|---|
| 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:
|
| Intel Mac OS X 10_5_4 | Operating System: OS X Version 10_5_4 : Leopard running on a Intel CPU |
| 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 |
| 525.21 | Web Kit build |
| KHTML | Open Source HTML layout engine developed by the KDE project |
| like Gecko | like Gecko... |
| Version | Safari Version |
| 3.1.2 | Version |
| Safari | Name : Safari |
| 525.21 | Safari build number |
| First visit: | 2008.09.29 06:21 |
| Last visit: | 2018.07.27 10:27 |
All Safari user agent strings | |