User Agent String.Com 

User Agent String explained :

Opera 9.20
Opera	Name : Opera
9.20	Opera version
Windows NT 5.0	Operating System: Windows 2000
U	Security values: N for no security U for strong security I for weak security
pt	Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) pt = Portuguese
Last visit:	2018.07.28 10:13
All Opera user agent strings