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This HTML attribute can be added to image or iframe tags and provides native browser support for lazy loading resources. You can set it to one of these modes lazy|eager|auto. Check browser support before using.

<!-- On the image tag -->
<img src="./assets/icon-144x144.png" loading="lazy" alt="Some image"/>

<!-- In the picture element with source sets -->
    <source media="(min-width: 1024px)" srcset="./assets/icon-512x512.png">
    <source srcset="./assets/icon-144x144.png 1x, ./assets/icon-512x512.png 2x">
    <img src="./assets/icon-64x64.png" loading="lazy">

Some image

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