Internet Engineering Task Force (IETF)R. Fielding, Editor
Request for Comments: 9110Adobe
Obsoletes: 2818, 7230, 7231, 7232, 7233, 7235, 7538, 7615, 7694M. Nottingham, Editor
STD: 97Fastly
Updates: 3864J. Reschke, Editor
Category: Standards Trackgreenbytes
ISSN: 2070-1721June 2022

HTTP Semantics


Abstract

The Hypertext Transfer Protocol (HTTP) is a stateless application-level protocol for distributed, collaborative, hypertext information systems. This document describes the overall architecture of HTTP, establishes common terminology, and defines aspects of the protocol that are shared by all versions. In this definition are core protocol elements, extensibility mechanisms, and the "http" and "https" Uniform Resource Identifier (URI) schemes.

This document updates RFC 3864 and obsoletes RFCs 2818, 7231, 7232, 7233, 7235, 7538, 7615, 7694, and portions of 7230.

Status of This Memo

This is an Internet Standards Track document.

This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 7841.

Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at https://www.rfc-editor.org/info/rfc9110.

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