User Agent String.Com 

User Agent String explained :

Opera 8.52
Opera	Name : Opera
8.52	Opera version
X11	X Window System a windowing system for bitmap displays
Linux x86_64	Operating System: Linux running on a Intel CPU running on a 64 bit processor
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:	2020.05.13 01:47
All Opera user agent strings