User Agent String.Com 

User Agent String explained :

Opera 9.21
Opera	Name : Opera
9.21	Opera version
Macintosh	Platform
Intel Mac OS X	Operating System: OS X running on a Intel 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:	2019.04.15 10:18
All Opera user agent strings