Title: RFC 7232: Hypertext Transfer Protocol (HTTP/1.1): Conditional Requests | RFC Editor
Open Graph Title: RFC 7232: Hypertext Transfer Protocol (HTTP/1.1): Conditional Requests | RFC Editor
Description: The Hypertext Transfer Protocol (HTTP) is a stateless application- level protocol for distributed, collaborative, hypertext information systems. This document defines HTTP/1.1 conditional requests, including metadata header fields for indicating state changes, request header fields for making preconditions on such state, and rules for constructing the responses to a conditional request when one or more preconditions evaluate to false.
Open Graph Description: The Hypertext Transfer Protocol (HTTP) is a stateless application- level protocol for distributed, collaborative, hypertext information systems. This document defines HTTP/1.1 conditional requests, including metadata header fields for indicating state changes, request header fields for making preconditions on such state, and rules for constructing the responses to a conditional request when one or more preconditions evaluate to false.
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Opengraph URL: https://www.rfc-editor.org/info/rfc7232/
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Domain: www.rfc-editor.org
| og:image | https://www.rfc-editor.org/api/v1/meta-thumbnail/rfc7232.png |
| og:image:alt | RFC 7232: Hypertext Transfer Protocol (HTTP/1.1): Conditional Requests. The Hypertext Transfer Protocol (HTTP) is a stateless application- level protocol for distributed, collaborative, hypertext information systems. This document defines HTTP/1.1 conditional requests, including metadata header fields for indicating state changes, request header fields for making preconditions on such state, and rules for constructing the responses to a conditional request when one or more preconditions evaluate to false.. |
| og:image:type | image/png |
| og:image:width | 1200 |
| og:image:height | 630 |
| og:type | article |
| article:modified_time | 2014-06-06 |
| resource-timestamp:info-rfc7232 | 2026-06-22T20:34:42.122+00:00 |
| citation_author | J. Reschke |
| citation_doi | 10.17487/RFC7232 |
| citation_publication_date | 2014/06/06 |
| citation_technical_report_number | rfc7232 |
| citation_title | Hypertext Transfer Protocol (HTTP/1.1): Conditional Requests |
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