Google mirror

I suspect that there is only one web page that is a pun. It's clever.

''Mirroring'' is a term that system administrators use meaning that they have set up multiple computers that serve up the exact same data. They do this when the data -- like a web page -- will have lots of people asking for it and any one computer would get overwhelmed. If you didn't know that, now you do, and you'll laugh at the pun.