ThinkSmall

<p>This minimalist lazyloader makes your video pages slimmer and faster. SlimFast replaces heavy YouTube iframes by their thumbnail. <a href="https://thinksmall.me" rel="nofollow ugc">View a demo.</a></p>
<h4>How to use it?</h4>
<p>Paste the url of the YouTube video in a page (for example <code>https://youtu.be/neV3EPgvZ3g</code>). WordPress will convert it into a video iframe. SlimFast will take it from there and replace the iframe by the video thumbnail and a button to play the video. This will also work for all pre-existing videos embedded this way.</p>
<h4>What is lazyloading and why is it important to use it on YouTube videos?</h4>
<p>Lazyloading is a technique to make your pages load faster, by only loading required elements when the visitor requests them. The page speed is a key element in Google’s algorithm to rank pages.</p>
<p>Embedding a YouTube iframe will load a lot of scripts for every single video and will slow down your page, especially if your visitor doesn’t have a top connection. Hence the need for lazyloaders!</p>
<p>2 types of lazyloaders exist:</p>
<ul>
<li>
<p>Those who load the video iframe when the visitor scrolls down to the point where he sees the video on his screen.</p>
</li>
<li>
<p>Those who load the iframe after the visitor clicks the Play button. SlimFast is one of those. We believe it is the best approach to let your visitor decide if he wants to click or not, and only load the iframe if he clicks.</p>
</li>
</ul>
<p>See a comparison of performances with/without SlimFast in the “Screenshots” section.</p>
<h4>Why is SlimFast better than other YouTube lazyloading plugins?</h4>
<ol>
<li>
<p>Because they require 2 click to play a video: 1 to load the iframe, 1 to play it! This is actually the reason why we built this plugin: SlimFast loads & play videos with 1 single click, even on mobile! Think about your User Experience, it’s crucial. Your visitors are frustrated if they have to click twice on that Play button to launch a video!</p>
</li>
<li>
<p>Because it doesn’t use any custom shortcode. WordPress already recognises YouTube videos when you paste their urls. SlimFast takes it from there. Why bother with shortcodes? Think long term! Shortcodes are painful if you decide to drop a plugin. If you’re unhappy with SlimFast, just deactivate it and all your YouTube videos will be back to their default iframes.</p>
</li>
<li>
<p>Because we’ve made it as light as possible! The plugin only adds 3 small scripts (YouTube iframe API, 1 custom javascript and 1 css) to your pages containing YouTube videos, for an extra weight of 4KB only. And nothing will be loaded if your pages don’t have YouTube videos! This is why you’ll only see 1 custom setting. We decided to sacrifice all settings (such as playlists support and video titles) that would add unnecessary weight. How many options do you really need on your WordPress plugins?</p>
</li>
</ol>
<h4>Is it possible not to use SlimFast on specific videos?</h4>
<p>Of course! Juste paste the iframe code provided by YouTube (for example <code><iframe width= »560″ height= »315″ src= »https://www.youtube.com/embed/neV3EPgvZ3g » frameborder= »0″ allow= »accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture » allowfullscreen></iframe></code>) and SlimFast will leave it intact. Do it if you feel like certain videos deserve features we’ve cut.</p>
<h4>What is in the code?</h4>
<ul>
<li>Just 3 little scripts (YouTube iframe API, 1 custom javascript and 1 css).</li>
<li>These will be loaded on your pages containing YouTube videos for an extra weight of 4KB only. Nothing will be loaded on pages that don’t host YouTube videos.</li>
<li>No JavaScript library such as jQuery is used to ensure a maximum compatibility with all themes.</li>
</ul>
<h3>Demo</h3>
<p><a href="https://thinksmall.me" rel="nofollow ugc">View a demo.</a></p>


SlimFast – YouTube Lazyloader

This minimalist lazyloader makes your video pages slimmer and faster. SlimFast replaces heavy YouTube iframes by their thumbnail. View a demo.

Uzair

<p>Easy Optimizer is a simple and lightweight plugin that helps improve your website’s performance by:<br />
– Lazy-loading images, background images, iframes and videos<br />
– Preloading pages to speed up navigations<br />
– Optionally rewriting image URLs to a ShortPixel CDN for next-gen format delivery (WebP/AVIF) and optimization</p>
<h3>Key Features</h3>
<ul>
<li>Serve images in next-gen formats via ShortPixel CDN (WebP/AVIF when supported).</li>
<li>Lazy-load images and iframes to reduce initial page weight.</li>
<li>Lazy-load background images and HTML5 videos.</li>
<li>Page preloading to improve perceived navigation speed.</li>
<li>Elementor compatible.</li>
</ul>
<h3>External Services</h3>
<p>This plugin optionally rewrites image URLs to ShortPixel’s CDN to serve optimized images:</p>
<ul>
<li>Service: ShortPixel CDN (https://cdn.shortpixel.ai/)</li>
<li>What it does: When “Image Optimization” is enabled in plugin settings, image URLs on your site (for example, https://example.com/wp-content/uploads/image.jpg) are rewritten so that visitors’ browsers request images from ShortPixel’s CDN (for example, https://cdn.shortpixel.ai/spai/…/https://example.com/wp-content/uploads/image.jpg). This enables ShortPixel to serve optimized, next-gen formats like WebP/AVIF where supported.</li>
<li>What data is sent: Only the image URL requested by the visitor’s browser is requested from ShortPixel’s CDN. No additional site data or personal user data is sent by the plugin itself.</li>
<li>Why: Using the CDN can reduce image weight and speed delivery of images.</li>
<li>Links: ShortPixel Privacy Policy: https://shortpixel.com/privacy<br />
     ShortPixel Terms of Service: https://shortpixel.com/terms-of-service</li>
</ul>


Easy Optimizer – Lazy-load images, videos & iframes

Convert images to WebP/AVIF via ShortPixel CDN, lazy-load images/backgrounds/iframes/videos and preload pages for faster navigation.

SlimFast – YouTube Lazyloader vs Easy Optimizer – Lazy-load images, videos & iframes