User Agent String.Com 

User Agent String explained :

Opera 9.25
Opera	Name : Opera
9.25	Opera version
Windows NT 6.0	Operating System: Windows Vista
U	Security values: N for no security U for strong security I for weak security
ru	Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) ru = Russian
Last visit:	2018.10.07 10:12
All Opera user agent strings