Free Tool

Core Web Vitals Checker

Check Core Web Vitals performance scores.

LCP (seconds)

FID (milliseconds)

CLS Score

FAQ

Check Core Web Vitals performance scores. Free, no signup needed.

Yes, completely free with unlimited use.

Dewx is a complete business OS — inbox, CRM, AI, invoicing from $29/mo.

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From $29/mo.

Beyond Tools

Complete business OS from $29/mo.

500+ usersFree plan5-star rated

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