🌐 Web Protocol

HTTP/3 + QUIC Protocol

HTTP/3 (RFC 9114) is the third major version of HTTP, using QUIC (RFC 9000) as its transport layer instead of TCP. QUIC eliminates TCP's head-of-line blocking, reduces connection establishment, and improves performance on unreliable networks. HTTP/3 is now supported by 30%+ of all websites.

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प्लान फीचर्स और स्पेसिफिकेशन

Spec	RFC 9114 (HTTP/3), RFC 9000 (QUIC)
Transport	UDP-based (QUIC) instead of TCP
Tls Integration	TLS 1.3 integrated into QUIC handshake
Improvement	Eliminates head-of-line blocking vs HTTP/2
Rtt	1-RTT connection (0-RTT for known servers)
Adoption	30%+ of web traffic