Page Speed Checker - Test Website Performance
Test website speed and get performance insights with Core Web Vitals analysis.
Enter Website URL
How it works
Enter URL
Enter your website URL to test speed
Test speed
Our tool analyzes page performance metrics
Review results
Get detailed performance insights and suggestions
Why Page Speed Matters
Better User Experience
Fast sites retain more visitors, reduce bounce rates, and increase conversions. Every additional second of load time significantly decreases user satisfaction.
Google Ranking Factor
Page speed is a direct ranking factor, especially for mobile searches. Google prioritizes fast sites in search results.
Impact on Conversions
Faster sites have higher conversion rates. A 0.1-second improvement in speed can increase conversions by up to 8%.
Core Web Vitals Explained
LCP (Largest Contentful Paint)
Loading time of the largest content.
Target: < 2.5s
FID (First Input Delay)
Time until site responds to interactions.
Target: < 100ms
CLS (Cumulative Layout Shift)
Visual stability of the page.
Target: < 0.1
Page Speed Specialized Tools
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Complete Page Speed Optimization Guide
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Core Web Vitals Guide
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Page Speed Best Practices
Industry-standard page speed practices for optimal website performance.
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Page Speed and SEO
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Page Speed Analysis
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Frequently Asked Questions
Find answers to common questions about this tool
Posso usar Page Speed Test online gratuitamente?
Sim. Você pode usar page speed test online gratuitamente sem registro ou planos pagos.
O Page Speed Test funciona diretamente no navegador?
Sim. Page Speed Test é projetado para um fluxo rápido e com privacidade, com processamento no navegador quando possível.
Posso usar Page Speed Test no celular, tablet e desktop?
Sim. Page Speed Test é compatível com celulares, tablets e computadores modernos.
Preciso enviar arquivos para usar Page Speed Test?
Nem sempre. Page Speed Test usa processamento no navegador quando a ferramenta permite.
Posso colar código, texto ou dados diretamente em Page Speed Test?
Sim. Page Speed Test é preparado para fluxos rápidos no navegador onde você pode colar texto, código ou dados diretamente.
Page Speed Test é útil para limpar, formatar ou converter conteúdo rápido?
Sim. Page Speed Test é projetado para ajudá-lo a limpar, formatar, comparar ou gerar resultados sem configurações extras.