I am clueless about most aspects of my site! I just want to write! I test my site speed and it is awful! The suggestions given were not working or WAY out of my knowledge base...This plugin actually helped! it doesn't fix it, still slower than it should be but it was the ONLY thing that helped at all! The support is super helpful too! Alex was right on it! Try this plugin! Great stuff!
A happy WP Meteor user
You can still see read the reviews right at Wordpress.

* For those who can read Russian, the AMP issue has been already addressed