User Agent String.Com 

User Agent String explained :

Mozilla 1.1
Mozilla	Name : Mozilla
5.0	Mozilla version
X11	X Window System a windowing system for bitmap displays
U	Security values: N for no security U for strong security I for weak security
SunOS sun4u	Operating System: SunOS running on a sun4u
en-US	Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) en-US = English - United States
rv:1.1	CVS Branch Tag The version of Gecko being used in the browser For the Mozilla browser this is the browser version as well
Gecko	Gecko engine inside
20020909	Build Date: the date the browser was built
Last visit:	2024.06.18 11:07
All Mozilla user agent strings