lazy loading an image code example

Example 1: html lazy loading images

<img loading="lazy" src="https://via.placeholder.com/320x200" alt="Lazy loaded image" />

Example 2: how to add lazy loading in html

lazy loading in html

<img src="myimage.jpg" loading="lazy" alt="..." />
<iframe src="content.html" loading="lazy"></iframe>

Example 3: Lazy laoding of images

<img data-src="image.jpg" alt="test image">