duonganhtuan

Save tons of bandwidth and make website load faster because it’s make image on website only load when it needs (scroll into the viewport)

TDT Lazyload

Save tons of bandwidth and make website load faster because it's make image on website only load when it needs (scroll into the viewport)

yasir129

Lazy Optimization plugin is the first ever WordPress plugin to lazy load background images that are in external CSS files. 
Lazy Optimization plugin works on top of Autoptimize plugin and is used to lazy load background images that are present in Autoptimize external CSS files. 
Lazy Optimization plugin replace all the background images that are in Autoptimze external CSS files with a dummy image and when the element with the background image comes in viewport it’s original background images gets loaded.
<blockquote>
Dependices <a href="https://wordpress.org/plugins/autoptimize/" rel="ugc">Autoptimize</a>.
</blockquote>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/5Enr7OHNtIQ?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>

Lazy Optimization

Lazy Optimization speeds up your website by lazy loading background images that are in the external CSS files.

TDT Lazyload vs Lazy Optimization