marubon

<p>Unveil Lazy Load is a WordPress Plugin whitch makes lazy-image-load possible<br />
to decrease number of requests and improve page loading time.</p>
<p>This plugin has the following features compared to another lazy-load plugin:</p>
<h4>Decrease data size loaded from web server by adopting a lightweight lazy-load library</h4>
<p>This plugin uses a lightweight jQuery plugin created by optimizing <a href="https://github.com/luis-almeida/unveil" rel="nofollow ugc">Unveil.js</a> Unveil.js (https://github.com/luis-almeida/unveil)<br />
  less than about 0.6KB in size in order to only load an image when it’s visible in the viewport.</p>
<h4>Decrease number of HTTP requests using data URI scheme</h4>
<p>This plugin needs not to load an external dummy image required for lazy-load<br />
  because the image is embedded in HTML using data URI scheme technique.</p>
<h3>Arbitrary section</h3>


Unveil Lazy Load

Unveil Lazy Load is a WordPress Plugin whitch makes lazy-image-load possible to decrease number of requests and improve page loading time.

Patrick Sletvold

<p><strong>lazysizes</strong> is a WordPress plugin for the high performance, SEO-friendly and auto-triggering lazyloader <a href="https://github.com/aFarkas/lazysizes" rel="nofollow ugc">with the same name</a>. Support includes images (including responsive images with <code>srcset</code> and the <code>picture</code> tag), iframes, scripts/widgets and much more. It also prioritizes resources by differentiating between crucial in view and near view elements to make perceived performance even faster. Additionally, you can add low-res/blurry placeholder images using the Blurhash algorithm.</p>
<p>This plugin works by loading the lazysizes script and replacing the <code>src</code> and <code>srcset</code> attributes with <code>data-src</code> and <code>data-srcset</code> on the front end of a WordPress site. When a post or page is loaded, the lazysizes javascript will load the images, iframes etc. dynamically when needed. All you need to do is to enable the plugin, and possibly tweak a few settings to your liking.</p>
<p>Thanks to aFarkas and contributors for making the <a href="https://github.com/aFarkas/lazysizes" rel="nofollow ugc">lazysizes library</a> possible, and for letting me use the same name.</p>
<p>Also thanks to dbhynds who made the Lazy Load XT plugin, which this plugin is based on.</p>


lazysizes

High performance and SEO friendly lazy loader for images, iframes and more. Many features, like low-res Blurhash placeholders and image fade-in

Unveil Lazy Load vs lazysizes