Welcome to WebmasterWorld Guest from 18.104.22.168
64-208-38-2.google.com - - [11/Jan/2001:16:53:38 -0500] "GET / HTTP/1.0" 200 20848 "-" "Java1.2.2"
64-208-38-2.google.com - - [11/Jan/2001:16:53:39 -0500] "GET /robots.txt HTTP/1.0" 404 204 "-" "Java1.2.2"
and what might it be doing?
In my case I am 99% sure it was a google employee surfing from a linux box - it did not get robots.txt and retrieved images, flash etc. and browsed for a couple of minutes like a human surfer.
Yours has a different UA however...hmmm
Hope this helps.
Spiders also don't eat cookies - which this visitor did. My opinion is that it was a Google employee (in my case). I'm sure it was no coincidence after an email to email@example.com .