How do redirects work?
Keep old links working even when an address changes. A redirect is a rule: anyone opening the source URL is automatically sent to the destination. That keeps bookmarks, links on other sites and search results from ending on a 404 page when content moves, changes address or is removed.
Manage redirects under Settings → Website → Redirects. Each rule shows how many times it has been used and when it was last hit, so you can see which old URLs still receive traffic.