User Agent String explained :
 Opera 9.63 | |
|---|---|
| Opera | Name : Opera |
| 9.63 | Opera version |
| Windows NT 5.1 | Operating System:  Windows XP |
| U | Security values:
|
| pt-BR | Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) pt-BR =  Portuguese - Brazil |
| Presto | Layout engine for Opera |
| 2.1.1 | Presto version |
| First visit: | 2009.02.20 02:12 |
| Last visit: | 2022.11.20 09:17 |
All Opera user agent strings | |