Internet Engineering Task Force (IETF) R. Fielding, Ed. Request for Comments: 7231 Adobe Obsoletes: 2616 J. Reschke, Ed. Updates: 2817 greenbytes Category: Standards Track June 2014 ISSN: 2070-1721 Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content Abstract The Hypertext Transfer Protocol (HTTP) is a stateless application- level protocol for distributed, collaborative, hypertext informa