Great! HTTP/3 is enabled. It supports the following protocol version.
Couldn’t connect over HTTP/3. Take advantage of the latest protocol HTTP/3 for better performance.
About HTTP/3 Testing Tool
Ready for HTTP/3?
HTTP/3 or H3 is the upcoming HTTP (Hypertext Transport Protocol) version that leverages QUIC.
QUIC (Quick UDP Internet Connections) – as you can guess by the abbreviation, it is UDP based and built considering the Internet in mind. Ensuring the website or web application load faster across every device from everywhere is challenging, and H3 aim to help with that.
Once you have enabled H3 on your site, you can use Geekflare H3 testing tool to quickly find out if it supports. Tool is powered by cURL to connect using HTTP3 and show the supported versions.
Its still in draft so server and client support is limited.
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