What are the best practices for lazy loading images on my website?

What are the best practices for lazy loading images on my website?

Lazy loading images can significantly improve your website's performance. Here are some best practices: 1. Use the loading attribute with lazy value in your <img> tags. 2. Implement a JavaScript fallback for browsers that don't support it. 3. Prioritize above-the-fold images to load first. 4. Use a placeholder image or a low-resolution version until the full image loads.

How do I implement the loading attribute in my HTML?

You can add the loading attribute directly in your <img> tag like this: <img src='image.jpg' loading='lazy' alt='Description'>. This tells the browser to load the image lazily.

Are there any performance benefits to lazy loading?

Yes, lazy loading can reduce initial page load time, decrease bandwidth usage, and improve user experience by loading images only when they are needed.

What about SEO? Does lazy loading affect it?

Lazy loading can be SEO-friendly if implemented correctly. Ensure that search engines can still crawl and index your images by using proper attributes and techniques.