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Front desk · HTTP Status Codes

4×× Client Error

425 Too Early

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.