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HTTP/3 Check could not get the server's advertised QUIC versions due to the error given below.

Server does not advertise supported HTTP/3 or QUIC version on the same port.

HTTP Header

HTTP/1.1 200 OK
Connection: Keep-Alive
Content-Type: text/html
Last-Modified: Thu, 03 Oct 2019 18:21:15 GMT
Etag: "650-5d963c1b-8dd5e46d164cb80;gz"
Accept-Ranges: bytes
Content-Encoding: gzip
Vary: Accept-Encoding
Content-Length: 688
Date: Sun, 12 Jul 2020 22:01:19 GMT
Server: LiteSpeed
Alt-Svc: quic=":443"; ma=2592000; v="43,46", h3-Q043=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-25=":443"; ma=2592000, h3-27=":443"; ma=2592000