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Defer Offscreen Images

Deferring offscreen images is another approach to optimizing the loading of images that are not immediately visible when a user first visits your website. While lazy loading postpones the loading of images until they come into the viewport, deferring offscreen images delays their loading until after the main content of the page has been loaded. This can further improve the perceived performance of your website. Here's how to defer offscreen images: Use the defer Attribute: The defer attribute is used to indicate that a script (or in this case, an img element) should be executed or loaded after the main content has been parsed. Apply the defer attribute to your img elements to defer their loading. html Copy code < img src = "image.jpg" alt = "Description" defer > Set the src Attribute: Similar to lazy loading, make sure to provide a src attribute with a low-resolution or placeholder image to ensure that some content is displayed while the images ...

Lazy Load Offscreen Images:

Lazy loading offscreen images is a technique used to defer the loading of images that are not immediately visible in the user's viewport. This approach can greatly improve the initial page load time and overall performance by prioritizing the loading of visible content and images, while delaying the loading of images that are below the fold or offscreen. Here's how to implement lazy loading for offscreen images: Use the loading Attribute: The loading attribute is a standard HTML attribute that can be added to the img element. Set it to "lazy" to enable lazy loading for the image. html Copy code < img src = "image.jpg" alt = "Description" loading = "lazy" > Set the src Attribute: To ensure compatibility with browsers that do not support the loading attribute, always provide a src attribute with a low-resolution or placeholder image. This attribute acts as a fallback and ensures that some content is displayed even if lazy l...