User Agent String.Com 

User Agent String explained :

Opera 6.11
Opera	Name : Opera
6.11	Opera version
Linux 2.4.18-bf2.4 i686	Operating System: Linux running on a Intel Pentium Pro CPU
U	Security values: N for no security U for strong security I for weak security
en	Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) en = English
Last visit:	2014.02.12 03:16
All Opera user agent strings