User Agent String explained :
 Safari 3.1.1 | |
|---|---|
| Mozilla | MozillaProductToken. 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 |
| iPhone | Apples IPhone, an internet-enabled multimedia mobile phone |
| U | Security values:
|
| CPU iPhone OS 2_0_1 like Mac OS X | Operating System: iPhone OS Version 2_0_1 Based on Mac OS X |
| 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 |
| 525.18.1 | Web Kit build |
| KHTML | KHTML |
| like Gecko | like Gecko |
| Version | Safari Version |
| 3.1.1 | Version |
| Mobile | Mobile Device |
| 5B108 | ??? |
| Safari | iPhone Firmware Version |
| 525.20 | Safari build number |
All Safari user agent strings | |