phranque - 4:03 pm on Aug 5, 2009 (gmt 0)
How to do that validation will pass.
it might be case-sensitive so try "Sitemap:" instead.
is this a correct format ?
This directive is independent of the user-agent line, so it doesn't matter where you place it in your file.
so you probably don't need the User-agent line but it won't hurt.