Lazy Load images in Weebly with lozad.js

[Jitesh]

I want the images to be loaded when a user scrolls to that section of a page. I know that Lazy loading will make that happen. So, my question is how to use lozad.js (https://apoorv.pro/lozad.js/) in Weebly?

Please explain how to implement this: https://css-tricks.com/lozad-js-performant-lazy-loading-images/

Thank you for your time and assistance.

[Bernadette3]

It might be helpful to post a link to your site, @Jitesh. I'm not sure if this would be possible, but another user on here might be able to provide some insight. 

[A12245]

I want if something changes can I use Lazy Loading for images and videos in my website?