How to remove js and css code from the top of the site?

Question

Google

Hello!
The task is to optimize the site for a score above 80 in the google speed test.
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Link to the test
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Used the code in function.php moved all scripts to the footer

function footer_enqueue_scripts(){
    remove_action('wp_head','wp_print_scripts');
    remove_action('wp_head','wp_print_head_scripts',9);
    remove_action('wp_head','wp_enqueue_scripts',1);
    add_action('wp_footer','wp_print_scripts',5);
    add_action('wp_footer','wp_enqueue_scripts',5);
    add_action('wp_footer','wp_print_head_scripts',5);
}
add_action('after_setup_theme','footer_enqueue_scripts');

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When I perform a site test, I see on the mobile version of the site
Remove from the top of the page render-blocking JavaScript and CSS code
while the PC version does not have this note.
Tell me how to solve this issue?
Thanks

Answer 1

You have there, as I understand it, plugins slip their scripts (Google ANALYTICS and some imoji)