Underscores in the address
OpportunityLow priority
Addresses of this site whose path separates words with underscores.
Why it matters
Search engines treat a hyphen as a word break and an underscore as a joiner, so the words in the address are read as one.
How to fix it
Use hyphens between words in new addresses. Renaming an old one is only worth it with a redirect and a link update.
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.