lightmy.dayINSTANT ANSWERS

Client error

HTTP 425: Too Early

HTTP 425 means the server is unwilling to risk processing an early request.

Meaning

The server is avoiding a request that might be replayed before a secure handshake is safe.

Common causes

TLS early data and replay risk can trigger this response.

What to check

Retry the request without early data and avoid non-idempotent work in early requests.

Example response

HTTP/1.1 425 Too Early

References

Registry: IANA HTTP Status Code Registry
Spec: RFC 8470 §5.2
Guide: MDN 425 Too Early

Related HTTP status codes

Nearby codes often answer the next debugging question.

408 Request TimeoutHTTP 408 means the server timed out waiting for the request.429 Too Many RequestsHTTP 429 means the client sent too many requests.503 Service UnavailableHTTP 503 means the service is temporarily unavailable.