User Agent String explained :
 Opera 11.51 | |
|---|---|
| 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 |
| compatible | Compatibility flag Indicates that this browser is compatible with a common set of features |
| MSIE 9.0 | Opera pretends to be Microsoft Internet Explorer Version 9.0 |
| Windows NT 6.1 | Operating System:  Windows 7 |
| de | Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) de =  German |
| Opera | Name : Opera |
| 11.51 | Opera version |
| First visit: | 2011.09.25 10:38 |
| Last visit: | 2025.07.24 12:18 |
All Opera user agent strings | |