Speedtest by Ookla - The Global Broadband Speed Test
Use Speedtest on all your devices with our free desktop and mobile apps.
Internet Speed Test | Fast.com
How fast is your download speed? In seconds, FAST.com's simple Internet speed test will estimate your ISP speed.
Free, Fast & Accurate Speed test - Bing
Test your internet speed instantly. Check download, upload, and ping with our fast, free online speed test tool. No install or signup needed.
Internet Speed Test - Measure Network Performance | Cloudflare
Check your network performance with our Internet speed test. Powered by Cloudflare's global edge network.
Internet Speed Test - Check Wi-Fi Speed | TestMySpeed.com
Test your internet speed instantly with TestMySpeed, the leading broadband speed test. Get real-time results for download, upload, and ping.
Xfinity Speed Test - Check Your Internet Speed
Test your connection fast with Xfinity’s internet speed test tool and get tips on how to improve your internet performance.
Spectrum Internet Speed Test: Broadband Internet Speed Check
Test your broadband Internet and WiFi speed with the Internet Speed Test. Check your upload and download speeds for your home Internet network.
Internet Speed Test | Check Download & Upload Speeds
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.
Internet Speed Test - CenturyLink
Next, the speed test downloads and uploads a packet of data over that connection. How quickly your internet can transfer that data from the network to your device and from your device back to the …
Speed Test by Measurement Lab
Measurement Lab (M-Lab) provides the largest collection of open Internet performance data on the planet. As a consortium of research, industry, and public-interest partners, M-Lab is dedicated to …