RFC 7232

E40465
HTTP/1.1 specification IETF standard Request for Comments

RFC 7232 is an HTTP/1.1 specification that defines conditional request mechanisms using validators like ETags and Last-Modified to support efficient caching and concurrency control on the web.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (7)

Label Occurrences
RFC 7232 canonical 9
HTTP conditional requests 1
HTTP/1.1 conditional requests specification 1

Statements (46)

Predicate Object
instanceOf HTTP/1.1 specification ⓘ
IETF standard ⓘ
Request for Comments ⓘ
appliesTo safe HTTP methods ⓘ
unsafe HTTP methods ⓘ
area Applications ⓘ
category Standards Track ⓘ
defines ETag-based conditional requests ⓘ
RFC 7232 self-linksurface differs ⓘ
surface form: HTTP conditional requests

HTTP validators ⓘ
Last-Modified-based conditional requests ⓘ
definesConcept conditional request ⓘ
precondition ⓘ
selected representation ⓘ
state-changing request preconditions ⓘ
strong ETag ⓘ
strong validator ⓘ
weak ETag ⓘ
weak validator ⓘ
definesHeaderField ETag ⓘ
If-Match ⓘ
If-Modified-Since ⓘ
If-None-Match ⓘ
If-Unmodified-Since ⓘ
Last-Modified ⓘ
focusesOn concurrency control on the web ⓘ
efficient caching ⓘ
obsoletes RFC 2068 ⓘ
surface form: RFC 2616
partOf HTTP/1.1 ⓘ
surface form: HTTP/1.1 specification suite
publishedBy Internet Engineering Task Force ⓘ
surface form: IETF

Internet Engineering Task Force ⓘ
relatedTo RFC 7230 ⓘ
RFC 7231 ⓘ
RFC 7233 ⓘ
RFC 7234 ⓘ
RFC 7235 ⓘ
standardizes evaluation of HTTP preconditions ⓘ
semantics of conditional request headers ⓘ
use of validators for cache coherence ⓘ
status Proposed Standard ⓘ
supportsMechanism HTTP caching ⓘ
bandwidth optimization ⓘ
cache revalidation ⓘ
optimistic concurrency control ⓘ
title RFC 7232 self-linksurface differs ⓘ
surface form: Hypertext Transfer Protocol (HTTP/1.1): Conditional Requests
updatesProtocol HTTP/1.1 ⓘ

Referenced by (15)

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

RFC 9112 → obsoletes → RFC 7232 ⓘ
HTTP/1.1 → definedIn → RFC 7232 ⓘ
RFC 7232 → title → RFC 7232 self-linksurface differs ⓘ
this entity surface form: Hypertext Transfer Protocol (HTTP/1.1): Conditional Requests
RFC 7232 → defines → RFC 7232 self-linksurface differs ⓘ
this entity surface form: HTTP conditional requests
RFC 9110 → replaces → RFC 7232 ⓘ
RFC 9110 → obsoletes → RFC 7232 ⓘ
RFC 7233 → obsoletes → RFC 7232 ⓘ
this entity surface form: RFC 2616 (range-related parts)
RFC 7233 → defines → RFC 7232 ⓘ
this entity surface form: If-Range header field
RFC 7233 → relatedTo → RFC 7232 ⓘ
RFC 7230 → relatedTo → RFC 7232 ⓘ
HTTP Working Group → responsibleFor → RFC 7232 ⓘ
this entity surface form: HTTP/1.1 conditional requests specification
RFC 9205 → updates → RFC 7232 ⓘ
RFC 7234 → obsoletes → RFC 7232 ⓘ
this entity surface form: RFC 2616 (caching-related parts)
If-None-Match → definedIn → RFC 7232 ⓘ
RFC 2616 → obsoletedBy → RFC 7232 ⓘ