User Agent String explained :
| Opera 9.63 | |
|---|---|
| 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 |
| Windows NT 5.1 | Operating System: Windows XP |
| U | Security values:
|
| 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 |
| Windows | Platform |
| U | Security values:
|
| Windows NT 5.1 | Operating System: Windows XP |
| 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 |
| rv:1.9.0.6 | CVS Branch Tag The version of Gecko being used in the browser |
| en | Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) en = English |
| rv:1.8.1 | CVS Branch Tag The version of Gecko being used in the browser |
| Gecko | Gecko engine inside |
| 20061208 | Build Date: the date the browser was built |
| Firefox | Opera pretends to be Firefox |
| 2.0.0 | Firefox version |
| Opera | Name : Opera |
| 9.63 | Opera version |
| First visit: | 2009年03月03日 03:20 |
| Last visit: | 2018年07月29日 06:21 |
All Opera user agent strings | |