Front desk · HTTP Status Codes
3×× Redirection
305 Use Proxy
· filed 2026-07-18 · click a code to copy
HTTP 305 Use Proxy is a redirection-class status code defined in RFC9110. Deprecated. The resource must be accessed through a proxy.
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/1.1 305 Use Proxy.