Reduce server response time

We can recommend WP Super Cache plugin. If you’re looking for some another plugins, so you can try WP Fastest Cache.

Eliminate render-blocking JavaScript and CSS in above-the-fold content

This problem can resolve W3 Total Cache. I case you’re using another cache plugin, please take a look at this plugin: JS & CSS Script Optimizer Options.

Minify HTML

Here can helps W3 Total Cache plugin.

Minify JavaScript

This problem can resolve W3 Total Cache. I case you’re using another cache plugin, please take a look at this plugin: JS & CSS Script Optimizer Options.

Minify CSS

This problem can resolve W3 Total Cache. I case you’re using another cache plugin, please take a look at this plugin: JS & CSS Script Optimizer Options.

Enable compression

Enable GZIP compression on your server.

Optimize images

Try plugin called EWWW Image Optimizer.
If you want to change all older images, we can recommend application called RIOT.

Leverage browser caching

Try put this code into your .htaccess file

<IfModule mod_expires.c>
	ExpiresActive On
	<FilesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$">
	Header set Cache-Control "max-age=2592000, public"
	</FilesMatch>
    <FilesMatch "\.(js|css)$">
	Header set Cache-Control "max-age=604800"
	</FilesMatch>
</IfModule>