RFC 9111

E5629

RFC 9111 is an IETF specification that defines HTTP caching semantics, detailing how responses can be stored, reused, and validated to improve web performance and efficiency.

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AI-generated illustration of RFC 9111

This AI-generated illustration was produced by black-forest-labs/FLUX.2-dev (1024x1024) from a prompt written by openai/gpt-oss-120b from the entity's label + description.

Prompt

Generate an image of RFC 9111 (RFC 9111 is an IETF specification that defines HTTP caching semantics, detailing how responses can be stored, reused, and validated to improve web performance and efficiency.)

All labels observed (3)

How this entity was disambiguated

Statements (49)

Predicate Object
instanceOf IETF Request for Comments ⓘ
technical specification ⓘ
aimsTo improve network efficiency ⓘ
improve web performance ⓘ
appliesTo HTTP semantics as defined in RFC 9110 ⓘ
HTTP/1.1 ⓘ
category Standards Track ⓘ
defines HTTP caching semantics ⓘ
linked to: HTTP Caching

cache key concepts ⓘ
freshness lifetime of cached responses ⓘ
requirements for intermediaries acting as caches ⓘ
rules for reusing HTTP responses ⓘ
rules for storing HTTP responses ⓘ
rules for validating cached HTTP responses ⓘ
staleness of cached responses ⓘ
strong validators ⓘ
validators for HTTP caching ⓘ
weak validators ⓘ
obsoletes RFC 7234 ⓘ
linked to: RFC 9111
publishedBy Internet Engineering Task Force ⓘ
series Request for Comments ⓘ
linked to: RFCs
specifies Age header field semantics ⓘ
Cache-Control header field semantics ⓘ
ETag header field semantics ⓘ
Expires header field semantics ⓘ
Last-Modified header field semantics ⓘ
Vary header field semantics ⓘ
Warning header field semantics ⓘ
cache revalidation mechanisms ⓘ
conditions under which a response is cacheable ⓘ
conditions under which a response is not cacheable ⓘ
freshness model for HTTP responses ⓘ
heuristic caching rules ⓘ
private cache behavior ⓘ
semantics of immutable directive ⓘ
semantics of max-age directive ⓘ
semantics of must-revalidate directive ⓘ
semantics of no-cache directive ⓘ
semantics of no-store directive ⓘ
semantics of private directive ⓘ
semantics of proxy-revalidate directive ⓘ
semantics of public directive ⓘ
semantics of s-maxage directive ⓘ
semantics of stale-if-error directive ⓘ
semantics of stale-while-revalidate directive ⓘ
shared cache behavior ⓘ
validation model for HTTP responses ⓘ
title HTTP Caching ⓘ
updatesProtocol Hypertext Transfer Protocol ⓘ
linked to: HTTP

How these facts were elicited

Referenced by (10)

Full triples — surface form annotated when it differs from this entity's canonical label.

HTTP → definedIn → RFC 9111 ⓘ
RFC 9111 → obsoletes → RFC 7234 ⓘ
linked to: RFC 9111
HTTP/3 → relatedRFC → RFC 9111 ⓘ
RFC 9112 → relatedTo → RFC 9111 ⓘ
RFC 9114 → references → RFC 9111 ⓘ
HTTP Caching → definedIn → RFC 9111 ⓘ
RFC 7234 → status → Internet Standard (via HTTP core update, superseded by RFC 9111) ⓘ
linked to: RFC 9111
RFC 7234 → supersededBy → RFC 9111 ⓘ
Age (HTTP header) → definedIn → RFC 9111 ⓘ
RFC 6797 → obsoletedBy → RFC 9111 ⓘ