User Agent String explained :
 Opera 12.00 | |
|---|---|
| Opera | Name : Opera |
| 9.80 | Opera version -> old version, for compatiblity reasons only. See Version below |
| Windows NT 5.1 | Operating System:  Windows XP |
| U | Security values:
|
| zh-sg | Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) zh-sg =  Chinese - Singapore |
| Presto | Layout engine for Opera |
| 2.9.181 | Presto version |
| Version | Browser version |
| 12.00 | Version 12.00 |
| First visit: | 2012.07.17 10:46 |
| Last visit: | 2025.08.12 06:26 |
All Opera user agent strings | |