Technical SEO Wiki Entry

Core Web Vitals

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

Core Web Vitals comprise Largest Contentful Paint (LCP), Interaction to Next Paint (INP, replacing FID in 2024) and Cumulative Layout Shift (CLS). Each has thresholds for good, needs improvement and poor performance. CWV are confirmed ranking factors and are reported in Google Search Console. Wix automatically optimises for CWV through CDN delivery, image optimisation and code minification.

Related Entries

Largest Contentful Paint (LCP)

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

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.

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