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.
SpeedSmart - HTML5 Internet Speed Test - Test your internet speed
Test your internet connection speed in seconds to locations all around the world with this broadband speed test to see how fast your home or mobile internet connection really is across …
Internet Speed Test - Measure Network Performance | Cloudflare
Test your Internet connection. Check your network performance with our Internet speed test. Powered by Cloudflare's global edge 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 - 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.
Internet Speed Test – AT&T Official Site
Check your internet speed, quality and performance with the AT&T Internet speed test tool.
Consumer | Ookla®
2025年4月9日 · Speedtest is the definitive way to test the performance and quality of an internet connection. Since our founding in 2006, an unparalleled total of more than 55 billion consumer …
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.
Speed Test: Test My Internet Speed | Verizon
Take Verizon's speed test to see how fast your internet connection is. Check your Wi-Fi download and upload speeds and browse tips to improve your connection.