HTTP 203 Non-Authoritative Information is a 2xx successful status code in the IANA HTTP Status Code Registry.
- Code: 203
- Reason phrase: Non-Authoritative Information
- Class: 2xx (Successful)
- Defined in: RFC 9110, Section 15.3.4
Document v1 · published by Koskamo · updated 2026-10-04
HTTP 203 Non-Authoritative Information is a 2xx successful status code in the IANA HTTP Status Code Registry.