What are Core Web Vitals?

Core Web Vitals are a set of metrics Google uses to measure real-world page experience: loading speed, interactivity and visual stability. They are a confirmed ranking factor.

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What are Core Web Vitals?

Core Web Vitals measure how fast, responsive and stable your pages feel to users.

LCP (Largest Contentful Paint): loading speed.
INP (Interaction to Next Paint): responsiveness.
CLS (Cumulative Layout Shift): visual stability.

How to Improve Them

Compress images and use modern formats for faster LCP.
Reduce heavy JavaScript to improve INP.
Set size attributes on images/ads to prevent layout shift (CLS).
Use caching and a CDN.

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Frequently Asked Questions

Are Core Web Vitals a ranking factor?

Yes, as part of Google's page experience signals.

How do I measure them?

Use Google PageSpeed Insights or a site audit tool.

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What are Core Web Vitals?

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