User Agent String.Com 

User Agent String explained :

Opera 9.23
Opera	Name : Opera
9.23	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
ja	Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) ja = Japanese
Last visit:	2021.03.24 04:26
All Opera user agent strings