User Agent String.Com 

User Agent String explained :

Opera 6.05
Opera	Name : Opera
6.05	Opera version
Windows NT 4.0	Operating System: Windows NT
U	Security values: N for no security U for strong security I for weak security
ro	Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) ro = Romanian
Last visit:	2014.02.12 03:17
All Opera user agent strings