User Agent String explained :
|  Opera 7.03 | |
|---|---|
| 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: 
 | 
| Opera | Name :  Opera | 
| 7.03 | Opera version | 
| de | Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) de =  German | 
| Last visit: | 2025.05.23 05:43 | 
| All Opera user agent strings | |