Scripts for lazy loading elements

Lazy IMG

Add lazy-img.js and replace <img> tag with <lazy-img />.

Example:

<delayed-img src="https://dummyimage.com/1024x512/000/fff"></delayed-img>

//somewhere in footer
<script src="lazy-img.js"></script>

Lazy iFrame

Add lazy-iframe.js and replace <iframe /> tag with <lazy-iframe />.

Example:

<delayed-iframe allowfullscreen src="https://www.youtube.com/embed/6f0y1Iaorug"></delayed-iframe>

//somewhere in footer
<script src="lazy-iframe.js"></script>