The procedure to enable the HTTP/2 protocol on a PLESK server. A major improvement of HTTP, released in 2009 by Google. Clearly faster, and increased safety of navigation.
Compressing HTTP headers can reduce the bandwidth of your website. But with multiplexing, it makes it possible to send more information via a single transmission channel.
More information on the HTTP / 2 introduction by Google.
The following command enable the HTTP/2 protocol on your PLESK server :
plesk bin http2_pref enable
The opposite is done by :
plesk bin http2_pref disable
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