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Make your web pages fast on all devices.
Test your current internet speed, and find out how fast your broadband wi-fi handles uploads and downloads. See Google Fiber plan options for faster internet.
Speed up your site by using Google's infrastructure to serve the most popular, open-source JavaScript libraries.
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Usa Speedtest su tutti i tuoi dispositivi con le nostre app desktop e mobile gratuite.
Use Speedtest on all your devices with our free desktop and mobile apps.
12 mar 2024 · PageSpeed Insights (PSI) reports on the user experience of a page on both mobile and desktop devices, and provides suggestions on how that page may be improved. PSI provides both lab and field...