FIXED ISP Config 3.1.13 + Debian 9.2 + Apache 2.4.25 : HTTP/2 not working

Hi,

The http2 option is enabled for https://jxi.fr in ISP Config.

As you can see, the http header gives "Upgrade: h2" which indicates HTTP/2 is available but it's still in HTTP/1.1.

Also, the vhost looks good for the port 443. I got:
[...]
Protocols h2 http/1.1
SSLProtocol All -SSLv2 -SSLv3

Also, http2 mod is enabled.

Any clue why the website is still in HTTP/1.1 ?

Thanks

 

Here are some more information: https://jxi.fr/info.php

 

FIXED

http2 mod wasnt correctly installed. Reinstall and then it worked.