File formats:

Status:

PROPOSED STANDARD

Author:

M. Nottingham

Stream:

IETF

Source:

httpbis (art)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC9211

Discuss this RFC: Send questions or comments to ietf-http-wg@w3.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF  |  View History of RFC 9211

Abstract

To aid debugging, HTTP caches often append header fields to a response, explaining how they handled the request in an ad hoc manner. This specification defines a standard mechanism to do so that is aligned with HTTP's caching model.

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.