Nikul Patel

Assertivlogix Simple Cache is a lightweight WordPress plugin that improves front-end performance by caching rendered pages and minified CSS/JS assets to reduce server load and page load times.
<ul>
<li>New: Optional lazy loading for <code><img></code> tags. Enable the checkbox in the plugin settings to automatically append <code>loading="lazy"</code> to cached HTML when your theme or host does not already handle it.</li>
<li>Advanced CSS controls: remove unused selectors and duplicates, combine local stylesheets into an async-delivered bundle, and inline auto-generated or manual critical CSS for faster first paint.</li>
</ul>
<h3>Compatibility</h3>
This plugin relies on <code>ob_start()</code> buffering and is not supported on servers that already provide full-page caching at the base/server level (e.g., managed hosts with Varnish, LiteSpeed cache services, or proprietary edge caches). Combining two page caches can cause double-caching, stale pages, or broken purge flows, so we cannot offer support for those environments.

Assertivlogix Simple Cache

Lightweight caching plugin by Assertivlogix that caches pages, CSS, and JS files for faster performance.

carlosbranco

My WP Fast is the plugin that will make your WordPress super fast. 
With this plugin is possible to: 
Minimize JS files and Merge 
Minimize CSS files and Merge 
Minimize HTML to make your site load faster 
Automatic lazy load all images on your website 
Configure a CDN to make your website even faster 
Remove WordPress information that your website doesn\’t need
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/in7Y2WN77gw?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>

My WP Fast

Make your Wordpress website super fast by minimizing and merging your JS and CSS files. This plugin have CDN option, lazy load and much more.

Assertivlogix Simple Cache vs My WP Fast