calmgracian

Devrama Image Lazyload loads images in the content of your post as you scroll down. It makes the page load faster and reduce server traffic. 
Here, you can check how it load images in the page. 
http://devrama.com/static/devrama-lazyload/example-document.php

Devrama Image Lazyload

Devrama Image Lazyload loads images in the content of your post as you scroll down. It makes the page load faster and reduce server traffic.

johnguaz

Add loading screens to your beautiful WordPress websites
FEATURES & OPTIONS
<ul>
<li>Different Loader types in css3 animation where you can customize the size and color</li>
<li>Customizable background colors</li>
<li>Option to add your logo in the loading screen</li>
<li>Option to add text and exit button for your loading screen</li>
<li>Option to choose which published pages and public post types to show the loading screen</li>
<li>Option to add entrance and exit animation for your loading screen</li>
</ul>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/sLWammgBc8E?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>

Ipp Simple Loading

Add loading screens to your beautiful Wordpress websites

Devrama Image Lazyload vs Ipp Simple Loading