Information on RFC 9111 » RFC Editor (original) (raw)

STD 98

RFC 9111

HTTP Caching, June 2022

File formats:

Also available: XML file for editing

Status:

INTERNET STANDARD

Obsoletes:

RFC 7234

Authors:

R. Fielding, Ed.
M. Nottingham, Ed.
J. Reschke, Ed.

Stream:

IETF

Source:

httpbis (wit)

Cite this RFC: TXT | XML | BibTeX

DOI: https://doi.org/10.17487/RFC9111

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

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Abstract

The Hypertext Transfer Protocol (HTTP) is a stateless application-level protocol for distributed, collaborative, hypertext information systems. This document defines HTTP caches and the associated header fields that control cache behavior or indicate cacheable response messages.

This document obsoletes RFC 7234.

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.