User Agent String.Com 

User Agent String explained :

Netscape 3.0
Mozilla	MozillaProductSlice. Claims to be a Mozilla based user agent, which is only true for Gecko browsers like Firefox and Netscape. For all other user agents it means 'Mozilla-compatible'. In modern browsers, this is only used for historical reasons. It has no real meaning anymore
3.0	Browser version
Macintosh	Platform
I	Security values: N for no security U for strong security I for weak security
68K	Operating System: Macintosh Mac 68K emulator
Last visit:	2018.10.02 06:35
All Netscape user agent strings