Use AVIF format for modern browsers

AVIF provides the best compression available—50% smaller than JPEG and 20% smaller than WebP—dramatically reducing bandwidth and improving load times.

Quick Reference

• AVIF offers 50% better compression than JPEG
• Even better than WebP for photographic images
• Use picture element with WebP and JPEG fallbacks
• Browser support: Chrome, Firefox, Safari 16+, Edge

Check

Check if the website supports AVIF format for even better compression than WebP.

Fix

Implement AVIF support with proper fallbacks for browsers that don't support it.