How can I optimize my site's image loading to improve rendering speed?

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How can I optimize my site's image loading to improve rendering speed?

Asked on Jan 09, 2026

Answer

Optimizing image loading is crucial for improving rendering speed and enhancing user experience. Techniques such as lazy loading and using modern image formats can significantly reduce load times.

<!-- BEGIN COPY / PASTE -->
    <img src="image.jpg" loading="lazy" alt="Description of image">
    <!-- END COPY / PASTE -->

Additional Comment:

Use the "loading" attribute with the value "lazy" to defer offscreen images until a user scrolls near them, reducing initial load time.
Convert images to modern formats like WebP or AVIF for better compression and faster loading without sacrificing quality.
Implement responsive images using the "srcset" attribute to serve different image sizes based on the user's device, optimizing bandwidth usage.
Consider using a Content Delivery Network (CDN) to deliver images faster by caching them closer to the user's location.

✅ Answered with Core Web Vitals best practices.

Ask any question about Performance here... and get an instant response.

How can I optimize my site's image loading to improve rendering speed?

Asked on Jan 09, 2026

Answer

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