How fast is your download speed? In seconds, FAST.com's simple Internet speed test will estimate your ISP speed.

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Check your internet speed with our simple and fast speed test. Get detailed results for your download speed, upload speed, and personalized insights into your connection performance.

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.

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Test your internet speed in seconds with FastSpeedTest.com. Measure your download and upload speeds, ping, and jitter accurately on broadband, WiFi, or mobile networks.

How fast is your internet speed? Take our test to connect to dozens of public popular resources to see your results.