WebPagetest
Test your website speed from global locations using real browsers for accurate performance insights
À propos de WebPagetest
WebPagetest is a powerful tool for analyzing website performance from multiple global locations using real browsers. It provides detailed metrics, advanced testing options, and visual tools to help optimize your site's speed and user experience.
Fonctionnalités clés
Comprehensive Performance Metrics
Get in-depth insights with metrics like Time to First Byte, Speed Index, and First Contentful Paint to fully understand your website's performance.
Real Browser Testing
Conduct tests using actual browsers to ensure results reflect real user experiences accurately.
Global Geolocation Testing
Test your site from various worldwide locations to assess performance across different markets.
Advanced Testing Capabilities
Use scripting for complex interactions, multi-step transactions, and user authentication to simulate real-world scenarios.
Free and Open Source
Access WebPagetest for free, with open-source code allowing for community contributions and customizable setups.
Loading Process Videos
Capture and review videos of your site's loading process to visually assess performance improvements.
Detailed Waterfall Charts
Analyze resource loading bottlenecks with interactive waterfall charts for optimized performance.
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Badges
Faites la promotion de WebPagetest et donnez-lui plus de visibilité en ajoutant ces badges à votre site web, votre documentation ou votre fiche produit. Chaque badge renvoie vers la page de WebPagetest sur Webfolio.
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