"UA-string is parsed, god kills a kitten."
dude if that was the case - there wouldn't be any kittens
This a simple report on different UA hitting web fiitering for 1 customer I support, and they are not even that big
for just today!!
I would have to lookup an exact addon - but you can see in this example from couple of lines in the report
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1
; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.04506.648; MS-RTC LM 8)
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1
; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; MS-RTC LM 8)
That OS is included in the UA