Front desk · HTTP Status Codes
3×× Redirection
301 Moved Permanently
· filed 2026-07-18 · click a code to copy
HTTP 301 Moved Permanently is a redirection-class status code defined in RFC9110. The resource has moved permanently to a new URL. Browsers and search engines update their references.
Redirection responses tell the client to look elsewhere — permanently, temporarily, or in its own cache. On the wire, the response begins with the status line HTTP/1.1 301 Moved Permanently.