Speedtest is better with the app. Download the Speedtest app for more metrics, video testing, mobile coverage maps, and more.
How fast is your download speed? In seconds, FAST.com's simple Internet speed test will estimate your ISP speed.
Take a speed test to see how strong the connection is in your home (and if you don't already have GFiber, see how it compares to our speeds).
Test your connection fast with Xfinity's internet speed test tool and get tips on how to improve your internet performance.
Test your broadband Internet and WiFi speed with the Internet Speed Test. Check your upload and download speeds for your home Internet network.
The Speakeasy Internet Speed Test is an HTML5, non-Flash bandwidth test, which checks your connection's download and upload speeds using your browser. Our ...
Discover your internet speed with our simple and fast speed test. Get detailed results and insights into your connection performance.
Test your Internet connection. Check your network performance with our Internet speed test. Powered by Cloudflare's global edge network.
Check your internet speed, quality and performance with the AT&T Internet speed test tool.
Use TestMySpeed to run an internet speed test. Get real-time stats on your internet performance by testing your download, upload, and ping speeds.