Lazyload untuk gambar, video, dan iframe javascript dan jQuery
<script src="lazysizes.min.js" async=""></script>
<!-- Image LazyLoad -->
<img data-src="image.jpg" class="lazyload" />
<!-- Image LazyLoad -->
<img
data-sizes="auto"
data-src="image2.jpg"
data-srcset="image1.jpg 300w,
image2.jpg 600w,
image3.jpg 900w" class="lazyload" />
<!-- Iframe LazyLoad -->
<iframe frameborder="0"
class="lazyload"
allowfullscreen=""
data-src="//www.youtube.com/embed/ZfV-aYdU4uE">
</iframe>
Clean Cat