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How to enable HTTP/2 Push with Nginx?

Updated January 23, 2019 08:04

Applicable to:

Plesk for Linux

Question

How to enable HTTP/2 Push with Nginx?

Answer

This feature was implemented in Plesk Onyx 17.8 MU#34.

This may be done by adding custom nginx directives:

Connect to the server via SSH
Make sure that HTTP/2 is enabled:

# plesk bin http2_pref enable
Log into Plesk
Goto Plesk > Domains > example.com > Apache & nginx Settings > Additional Apache Directives
Add directive under Additional nginx directives like follows:

CONFIG_TEXT: http2_push_preload on;
add_header Link "</wp-includes/css/dist/block-library/style.min.css>; as=style; rel=preload;";

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