SEO Guides6 min read•August 18, 2026
How to Optimize Images for Google Core Web Vitals (100/100 LCP)
NV
Written by NexVaani SEO Team Executive Summary
Images account for over 60% of average website payload. Google ranks websites higher when Largest Contentful Paint (LCP) loads in under 2.5 seconds. Learn how Next-Gen WebP encoding cuts payload without losing visual brilliance.
Why JPEG & PNG are Being Replaced by WebP
WebP provides 26% smaller file sizes compared to PNG and up to 34% smaller sizes compared to JPEG at equivalent SSIM quality scores, directly accelerating mobile LCP.
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