Last modified: 2007-04-01 16:16:51 UTC
The Newpages special page is rendered with a wrong syntax: http://validator.w3.org/check?uri=http%3A%2F%2Fen.wikipedia.org%2Fwiki%2FSpecial%3ANewpages&charset=%28detect+automatically%29&doctype=Inline I don't know if any other page has the same problem.
This also happens for (all) cached special pages, e.g. http://validator.w3.org/check?uri=http%3A%2F%2Fen.wikipedia.org%2Fwiki%2FSpecial%3AUncategorizedcategories&charset=%28detect+automatically%29&doctype=Inline
Both issues fixed in r20882 (cached pages) and r20883 (Special:Newpages).