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Completați formularul de parametri din stânga și faceți clic pe Generează pentru a analiza datele.
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Optimizare algoritmi și perspective SEO
Cum ajută acest instrument vizibilitatea căutării și clasarea conținutului.
Free PageSpeed Insights and Core Web Vitals checker powered by Google’s PageSpeed API. Measure LCP, INP, CLS, lab performance scores, and opportunities for mobile or desktop—then get plain-language tips from AI that only interpret the API results.
Exemplu practic de utilizare
Parametrii standard de intrare și rezultatul optimizat așteptat.
Date de intrare exemplu
URL: https://example.com/ | Strategy: mobile
Rezultat generat
Performance 64 · LCP 2.8s · CLS 0.04 · Opportunities: reduce unused JS · AI fix-first tips from PSI data
Întrebări frecvente
Răspunsuri esențiale la întrebări tehnice de clasare și indexare.
What are Core Web Vitals?
Google’s key UX metrics: Largest Contentful Paint (LCP), Interaction to Next Paint (INP), and Cumulative Layout Shift (CLS). They reflect loading, interactivity, and visual stability.
Where do the PageSpeed numbers come from?
Zetawala calls the Google PageSpeed Insights API for the URL and strategy you choose. Scores and opportunities come from that API response.
Does AI change my PageSpeed score?
No. Performance and vitals are from PageSpeed Insights. AI only explains opportunities and suggests beginner-friendly next steps from that data.
Should I prioritize mobile or desktop?
Google uses mobile-first indexing for most sites, so mobile Core Web Vitals are usually the first priority.
Will fixing PageSpeed guarantee higher rankings?
No single fix guarantees rankings. Better speed and CWV often improve UX and engagement, which supports SEO alongside content and authority.
Is this PageSpeed tool free?
Yes. Zetawala’s PageSpeed Insights analyzer is free to run on public URLs (subject to API availability and fair use).