{# ================================================================ HEADER ================================================================ #}
IPFYI
{# ================================================================ MAIN CONTENT ================================================================ #}
HTTP/2

HTTP/2

Application Layer — Web

Protocol Overview

Full Name HTTP/2
Abbreviation HTTP/2
OSI Layer Application Layer
Category Web
Default Port 443
RFC RFC 9113

About HTTP/2

Major revision of HTTP with binary framing, multiplexed streams, header compression (HPACK), and server push for faster page loads.

Application Layer Web Port 443

Standards Reference

HTTP/2 is defined in RFC 9113, published by the Internet Engineering Task Force (IETF). RFCs are the official standards documents for internet protocols and are freely available for public review.

Related Protocols — Application Layer

HTTP Hypertext Transfer Protocol HTTPS HTTP Secure HTTP/3 HTTP/3 WS WebSocket SMTP Simple Mail Transfer Protocol IMAP Internet Message Access Protocol POP3 Post Office Protocol v3 FTP File Transfer Protocol
{# ================================================================ FOOTER ================================================================ #} {# ================================================================ TOAST NOTIFICATIONS ================================================================ #}
{# ================================================================ SCRIPTS ================================================================ #}