crazyfarts dot com - 404 Not Found.

I have seen some weird stuff in my days, but this is a first. No, it's not something that is shocking, but rather strange. Check it out below.

Yeah, thats right, it's upside down. I would expect this from an IIS server, but how did Apache manage this?
Here is the link if you want to try it out for yourself.
http://fly.cc.fer.hr/SGI_Developer/OpenGL_PG/28899?DWEB_REDIRECT=LINK