Ask any question about Performance here... and get an instant response.
How can I improve LCP by optimizing image loading on my site?
Asked on Oct 30, 2025
Answer
Improving the Largest Contentful Paint (LCP) can be achieved by optimizing how images are loaded on your site, as images often represent the largest visible elements. Efficient image loading can significantly enhance LCP performance.
Example Concept: To optimize image loading for better LCP, use techniques like lazy loading for below-the-fold images, serving images in next-gen formats like WebP, and preloading critical images. Preloading ensures that the browser fetches important images early, reducing the time it takes for them to appear on the screen.
Additional Comment:
- Use the "loading='lazy'" attribute for images not immediately visible to defer their loading.
- Convert images to modern formats like WebP or AVIF for better compression and faster loading.
- Implement responsive images with "srcset" to serve appropriately sized images for different devices.
- Consider using a Content Delivery Network (CDN) to reduce latency and improve load times.
- Ensure your server has proper caching headers to avoid unnecessary image re-fetching.
Recommended Links:
