RFC 9110

E39861

RFC 9110 is an IETF specification that defines the core semantics and architecture of the Hypertext Transfer Protocol (HTTP).


Statements (49)
Predicate Object
instanceOf IETF Request for Comments
technical specification
area Applications and Real-Time Area
category Standards Track
defines HTTP caching semantics
HTTP conditional request semantics
HTTP content negotiation semantics
HTTP header field semantics
HTTP message semantics
HTTP methods semantics
HTTP range request semantics
HTTP status code semantics
architecture of HTTP
core semantics of HTTP
semantics of HTTP content codings
semantics of HTTP date and time formats
semantics of HTTP language tags
semantics of HTTP media types
semantics of HTTP message framing independent of transport
semantics of HTTP trailer fields
semantics of authentication framework in HTTP
semantics of cacheable methods in HTTP
semantics of content negotiation using Accept header fields
semantics of idempotent methods in HTTP
semantics of representation metadata in HTTP
semantics of request target and URI handling in HTTP
semantics of safe methods in HTTP
semantics of the request-response messaging abstraction in HTTP
focusesOn semantics rather than wire format
obsoletes RFC 7231
RFC 7232
RFC 7233
RFC 7234
RFC 7235
partOf HTTP core specification set
publishedBy Internet Engineering Task Force
replaces RFC 7231
RFC 7232
RFC 7233
RFC 7234
RFC 7235
separatedFrom HTTP caching details defined in RFC 9111
HTTP/1.1 message syntax and routing defined in RFC 9112
standardizes semantics common to HTTP/1.1 and HTTP/2 and HTTP/3
status Internet Standard
stream IETF
title HTTP Semantics
updatesProtocol Hypertext Transfer Protocol
workingGroup HTTP Working Group

Referenced by (3)
Subject (surface form when different) Predicate
HTTPS
definedIn
RFC 7231
obsoletedBy
RFC 9112
relatedTo

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