Justin Downey

This plugin adds the <code>loading</code> attribute to IMG tags found when filtering <code>the_content()</code> to support native image lazy loading.
For more information about lazy loading images using this new native browser image attribute, check out this article: <a href="https://addyosmani.com/blog/lazy-loading/" rel="nofollow ugc">https://addyosmani.com/blog/lazy-loading/</a> and for a little more depth into what we’re doing here, check out our <a href="https://jdmdig.it/30nXp7h" rel="nofollow ugc">explainer post</a>.
Historically, to limit the impact offscreen images have on page load times, developers have needed to use a JavaScript library (like <a href="https://github.com/aFarkas/lazysizes" rel="nofollow ugc">LazySizes</a> or <a href="https://www.andreaverlicchi.eu/lazyload/" rel="nofollow ugc">Vanilla-LazyLoad</a>) in order to defer fetching these images until a user scrolls near them. What if the browser could avoid loading these offscreen images for you?
The <code>loading</code> attribute instructs a browser to defer loading offscreen images until users scroll near them. It comes in three flavors: eager, auto, and lazy. Install this plugin and you can set the first image’s loading attribute and the loading attribute for all the subsequent images sent through <code>the_content()</code> in the plugin’s settings page.
Simple is Beautiful
There is no JavaScript or CSS included in the plugin. It just works in browsers that support the new <code>loading</code> image attribute.
For browsers that don’t support this new image loading attribute, that’s ok. You can still use whatever JavaScript-based image lazy loader you want as a fallback until browser support becomes a little more mainstream.

Native Image Lazy Loading

Automatically add the new loading attribute to images within your content to support native image lazy loading.

Jumedeen khan

Mozedia

Lazy Load for Images plugin make lazy load WordPress Images with less then 2kb small pure javascript code, no need jQuerry.
It’s help to increase performance of your website and make it fast loading and improve your website SEO rankins.
This plugin make lazy load of all type images like thumbnail, post content images, avatars, gravatars, widget images .etc.
All images load only when users scroll down and they are on viewport. It’s SEO and user friendly, working well with all browsers.
This plugin is structured very simple and does not need any settings. Activate it, Done!
<blockquote>
<h4>Lazy Load for Images – Features & Advantages</h4>
<ul>
<li>Load images only when required.</li>
<li>Improve page loading speed.</li>
<li>Reduce no. of HTTP requests.</li>
<li>Lazy load also working on mobiles.</li>
<li>Plugin used pure JS, no need of jQuery.</li>
<li>Plugin used less than 2kb Javascript.</li>
<li>Also support Gravatar.</li>
<li>Also support Genesis Framework.</li>
<li>SEO friendly (search engine optimized).</li>
<li>Worked great with genesis framework.</li>
<li>No need configurations (Just activate it, It’s Done!)</li>
<li>Of course, available on <a href="https://github.com/jumedeenkhan/lazy-load-for-images" rel="nofollow ugc">GitHub</a></li>
</ul>
</blockquote>
Simply install the plugin to enjoy a faster website. No options are available : you install it and the plugin takes care of everything.

Lazy Load for Images

A must-have for the fastest page load time, save bandwidth cost. Just install and activate and your site is ready to load with Rocket speed. Awesome work, Highly recommended! 

💯 Excellent plugin, Improves Page Load time Instantly ⚡

Lazy Load WordPress images with a small javascript. Load images only after scrolling down and when viewport and improve page speed and SEO rankings.

Native Image Lazy Loading vs Lazy Load for Images