Technical SEO Wiki Entry

Largest Contentful Paint (LCP)

A Core Web Vital measuring how long the largest visible element takes to render.

LCP measures the render time of the largest visible image, video or text block in the viewport. Good LCP is under 2.5 seconds, needs improvement is 2.5-4 seconds, poor is over 4 seconds. Common LCP fixes include optimising hero images, preloading critical resources, reducing render-blocking JS/CSS and serving from a fast CDN. Wix's automatic image optimisation strongly supports LCP performance.

Related Entries

Core Web Vitals

Google's page experience metrics measuring loading, interactivity and stability.

Interaction to Next Paint (INP)

A Core Web Vital measuring overall interaction responsiveness.

Cumulative Layout Shift (CLS)

A Core Web Vital measuring unexpected visual movement during page load.

Want to apply this in practice?

The Complete Wix SEO Course covers this topic and 67 others in step-by-step lessons designed for real Wix sites.

Explore the course