seldom-used Secure HTTP (S-HTTP) specified in RFC 2660. As of April 2018[update], 33.2% of Alexa top 1,000,000 websites use HTTPS as default and 70% of...

HTTP (Hypertext Transfer Protocol) is an application layer protocol in the Internet protocol suite model for distributed, collaborative, hypermedia information...

HTTP/2 (originally named HTTP/2.0) is a major revision of the HTTP network protocol used by the World Wide Web. It was derived from the earlier experimental...

Secure Hypertext Transfer Protocol (S-HTTP) is an obsolete alternative to the HTTPS protocol for encrypting web communications carried over the Internet...

HTTP cookies (also called web cookies, Internet cookies, browser cookies, or simply cookies) are small blocks of data created by a web server while a user...

the widely-deployed HTTP/1.1 and HTTP/2. Unlike previous versions which relied on the well-established TCP (published in 1974), HTTP/3 uses QUIC (officially...

"g#s" -> "http://a/b/c/g#s" "g?y#s" -> "http://a/b/c/g?y#s" ";x" -> "http://a/b/c/;x" "g;x" -> "http://a/b/c/g;x" "g;x?y#s" -> "http://a/b/c/g;x?y#s" ""...

On the World Wide Web, HTTP 301 is the HTTP response status code for 301 Moved Permanently. It is used for permanent redirecting, meaning that links or...

Security Policy Framework(s). A server implements an HSTS policy by supplying a header over an HTTPS connection (HSTS headers over HTTP are ignored). For example...

HTTP tunneling is used to create a network link between two computers in conditions of restricted network connectivity including firewalls, NATs and ACLs...