1SEO Website Checker2SEO Content Audit3Title & Meta Description Analyzer4PageSpeed & Core Web Vitals5Internal Link & Orphan Analyzer6Broken Link Checker7Sitemap Generator & Validator8Canonical & Indexability Checker9SEO Action Plan Generator10Robots.txt Generator & Tester11Header & Meta Tags Inspector12Traffic & Ad Revenue Estimator13SEO Health Score Calculator14Keyword Density Checker15SEO ROI Calculator16Keyword ROI Calculator17Content ROI Calculator
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Preencha o formulário de parâmetros à esquerda e clique em Gerar para analisar os dados.
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Otimização de Algoritmos & Insights de SEO
Como esta ferramenta ajuda na visibilidade e no ranqueamento de conteúdo.
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.
Exemplo Prático de Uso
Parâmetros padrão de entrada e o resultado esperado da otimização.
Exemplo de Entrada
URL: https://example.com/ | Strategy: mobile
Resultado Gerado
Performance 64 · LCP 2.8s · CLS 0.04 · Opportunities: reduce unused JS · AI fix-first tips from PSI data
Perguntas Frequentes
Respostas essenciais sobre ranqueamento técnico e indexação de buscas.
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).