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Technical SEO

Core Web Vitals

Google's field-measured page-experience metrics: LCP, INP, and CLS.

LCP measures load speed of the largest content element. INP measures interaction responsiveness (replacing FID). CLS measures layout stability.

Field data (CrUX, RUM) is authoritative; lab data (Lighthouse) is a proxy.

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We turn concepts like these into shipped work every week.