-- Search Engine Spider and User Agent Identification
---- Google IPs Cannot Be Trusted
lucy24 - 8:41 pm on Dec 19, 2013 (gmt 0)
If you can not directly access image links or the loading is slow, this script will rewrite the image links to googleusercontent.com proxy address. With Google server you can display image normally and load faster.
I'm trying to read that as something other than "Look! A useful new alternative to hotlinking!"