How to automate critical css inlining in Wordpress?

Question

Search Engine Optimization

Good afternoon.

Tell me which plugin can be used to automate the inlining of critical CSS in wordpress. Competitors use WP Rocket, but it's paid. I might use it too, but I want to try to find alternative ways first.

I'm using Sublime Text 3 and scss to create a site to get a single css file as output.
There is an npm module Critical, but I don't understand how to use it.

Answer 1

Hello!
An alternative to the Wp Rocket plugin is
Autoptimize + Autoptimize criticalcss.com power-up
https://ru.wordpress.org/plugins/autoptimize/
https://wordpress.org/plugins/autoptimize-criticalcss/
Connect the service API and it will already generate and inline critical CSS