Mikalai Zaitsau

Optimize Images & Speed enhances your WordPress website’s performance by optimizing images through WebP conversion, seamlessly integrating image replacement in Elementor, and compressing CSS and HTML files to reduce page size and load times.
<h3>Current Features:</h3>
<ul>
<li>WebP Conversion: Automatically converts images to the optimized WebP format.</li>
<li>Elementor Support: Seamlessly replaces images in Elementor widgets with optimized WebP versions.</li>
<li>CSS Minification: Compresses CSS files for faster page load.</li>
<li>HTML Minification: Optimizes HTML code by removing unnecessary whitespace and comments.</li>
</ul>

Magic optimize

Cool plugin

Optimize images to WebP and minify CSS/HTML. Elementor-compatible performance plugin.

hosting.io

Fast, easy to use cache for WordPress with option for up-to 3 separate CDN’s – for js, css & images from 3 providers. 
Added the ability to set and forget Database clean-ups on a scheduled timescale including removing revisions, clean-up transients, remove comment spam. Generally help keep the Database lean and tidy.
Built in support for <a href="https://gridpane.com/" rel="nofollow ugc">GridPane</a> based WordPress Installations with more functionality coming soon.
Added Automatic CDN support, Free for now, just enable in settings and your site will be automatically added to the grid.
We have many features planned and have an active development cycle which will be user focused based on feedback.
For extra performance we recommend <a href="https://wordpress.org/plugins/wp-disable/" rel="ugc">Featherweight</a>, our request cleanup plugin for reducing front-end weight and removing unused WordPress output.
Coming Soon – Dedicated WooCommerce caching for optimized e-commerce performance.
For hands-on performance work, see <a href="https://foliumstudio.co.uk" rel="nofollow ugc">Folium Studio</a>.

Cache by Folium

Easy to use Caching plugin with the added bonus of being able to add your CDN re-write rules

Simple, fast, effective

You don't have to be a rocket scientist to use this one and get results. Thank you for creating this!

I love how simple and effective this is

Fast, easy to use cache for WordPress with option for 3 separate CDN's. Optimize Database.

Magic optimize vs Cache by Folium