User Agent String.Com 

User Agent String explained :

Opera 8.50
Opera	Name : Opera
8.50	Opera version
Windows NT 5.1	Operating System: Windows XP
U	Security values: N for no security U for strong security I for weak security
es-ES	Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) es-ES = Spanish - Spain
Last visit:	2025.11.25 05:27
All Opera user agent strings