Front desk · HTTP Status Codes
4×× Client Error
425 Too Early
· filed 2026-07-18 · click a code to copy
HTTP 425 Too Early is a client error-class status code defined in RFC8470. The server is unwilling to process a request that might be replayed (early TLS data).
Client-error responses signal that the problem is on the requesting side: the request is malformed, unauthorized, or aimed at something that isn't there. On the wire, the response begins with the status line HTTP/1.1 425 Too Early.