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Title: RFC 2145: Use and Interpretation of HTTP Version Numbers | RFC Editor

Open Graph Title: RFC 2145: Use and Interpretation of HTTP Version Numbers | RFC Editor

Description: HTTP request and response messages include an HTTP protocol version number. Some confusion exists concerning the proper use and interpretation of HTTP version numbers, and concerning interoperability of HTTP implementations of different protocol versions. This document is an attempt to clarify the situation. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.

Open Graph Description: HTTP request and response messages include an HTTP protocol version number. Some confusion exists concerning the proper use and interpretation of HTTP version numbers, and concerning interoperability of HTTP implementations of different protocol versions. This document is an attempt to clarify the situation. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.

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og:image:altRFC 2145: Use and Interpretation of HTTP Version Numbers. HTTP request and response messages include an HTTP protocol version number. Some confusion exists concerning the proper use and interpretation of HTTP version numbers, and concerning interoperability of HTTP implementations of different protocol versions. This document is an attempt to clarify the situation. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind..
og:image:typeimage/png
og:image:width1200
og:image:height630
og:typearticle
article:modified_time1997-05-01
resource-timestamp:info-rfc21452026-06-22T20:21:19.034+00:00
citation_authorH. Frystyk
citation_doi10.17487/RFC2145
citation_publication_date1997/05/01
citation_technical_report_numberrfc2145
citation_titleUse and Interpretation of HTTP Version Numbers

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1 Introduction https://www.rfc-editor.org/info/rfc2145#section-1
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2 HTTP version numbers https://www.rfc-editor.org/info/rfc2145#section-2
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2.2 Compatibility between minor versions of the same major version https://www.rfc-editor.org/info/rfc2145#section-2.2
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