Double slashes in the address
WarningLow priority
Addresses of this site with an empty step in the path, such as /shop//socks.
Why it matters
It almost always means a link was built by joining two pieces that both carried a slash, and the site answers at both spellings.
How to fix it
Fix the template that builds the link, and redirect the doubled address to the single one.
Skitter runs this check on every crawl, and lists each page it finds with the evidence: the header, the tag or the link that gave it away.