This sites contains a mirror of the SDL wiki.
Unlike the original wiki, this websites is indexable by search engines (no abusive robots.txt, no nofollow, etc.).
I reported this issue to the mailing list  as well as to slouken, but got no answer, so I fixed it myself :)
Please notify me if this get fixed (perharps by installing this mirror script locally at libsdl.org, heh).
There is a new wiki for SDL 1.3, where I wrote a MigrationGuide, but contribution was heavily moderated with low responsiveness (2 weeks). Since then Galaxy GameWorks has closed and "SDL [is] going back to open source development"  so hopefully things will get better.