- Search Engines
-- Search Engine Spider and User Agent Identification
---- Fake user agent strings
- 6:54 am on Jun 15, 2012
"Ruby" alone is obviously a bogus UA
Actually, it's a valid UA. Ruby is a language based on Perl, and used much in the way as when you see "Java/1.nn" as a GET tool. I see it all the time.
Brought to you by