Hypertext Transfer Protocol
About half of websites already use its successor HTTP/2 (which almost all web browsers support), and 25% of websites already support its much faster successor HTTP/3, which is the latest version of the protocol, published in 2022. HTTP/3 has lower latency for real-world web pages, if enabled on the server, load faster than with HTTP/2, and even faster than HTTP/1.1, in some cases over 3× faster than HTTP/1.1