Make your lazy loading microsite today

Using Native HTML Attributes Modern browsers support native lazy loading through the loading=lazy attribute in HTML. This method is the simplest way to add lazy loading without writing additional code. The loading=lazy attribute tells the browser to defer loading the image until itʼs about to enter the viewport.

Methods for implementing lazy loading in your code include: Lazy initialization This method sets objects to null. Virtual proxy when accessing an object, call a virtual object with same interface as the real object. Ghost load an object in partial state, only using an identifier.

The best alternative to Lazy Load is Lozad. js.

To Enable Lazy Frame Loading in Microsoft Edge, Open Microsoft Edge. Type the following in the address bar: edge://flags/#enable-lazy-frame-loading . Select Enabled from the drop-down menu next to the Lazy Frame Loading line. Click on the restart button.

This works as follows: Replace with to avoid an eager load in unsupported browsers. If the loading attribute is supported, swap data-src for src . If loading isnʼt supported, load a fallback from lazysizes and initiate it, using the lazyload class to indicate which images to lazy-load:

Lazy loading can harm SEO if it prevents Googlebot from crawling content, especially important elements like text and images. Google can now handle lazy-loaded content, but only if itʼs implemented with proper techniques like using loading=``lazyʼʼ or IntersectionObserver.

Use loading=lazy only for images outside the initial viewport. The browser canʼt lazy-load an image until it knows where the image should be on the page, which causes them to load more slowly.

Approach: To use Lazy Loading, use the loading attribute of image tag in html. Here are the supported values for the loading attribute: auto: Default lazy-loading behavior of the browser, which is the same as not including the attribute.