HTTP
then press the Next button.LS-443
.443
.Yes
.QUIC (Quick UDP Internet Connections) runs a stream-multiplexing protocol over Transport Layer Security (TLS) on top of UDP instead of TCP. Be sure you've enabled the port with both TCP and UDP.
There’s a Chrome extension which will allow you to see the protocols at work on any website. Install HTTP/2 and SPDY indicator, and you will see a lightning bolt in the Chrome toolbar. Blue indicates HTTP/2 is enabled. Green indicates HTTP/2 + QUIC. Hover over the lightning bolt to see a more detailed list of protocols in action.