Test your internet speed on any device with Speedtest by Ookla, available for free on desktop and mobile apps.

FAST.com gives you an estimate of your current Internet speed. You will generally be able to get this speed from leading Internet services, which use globally distributed servers.

Test your connection fast with Xfinity’s internet speed test tool and get tips on how to improve your internet performance.

Test your internet speed instantly with TestMySpeed, the leading broadband speed test. Get real-time results for download, upload, and ping.

An internet speed test measures the connection speed and quality of your connected device to the internet. It does so by running multiple consecutive tests that analyze different aspects of your …

Internet speed refers to the rate at which data is transferred, while bandwidth is the volume of data that can be transmitted over a connection. Network speed measures the transfer rate of data from a …

Check your connection speed in 30 seconds from locations worldwide. Find out your download, upload and response speeds with Meter.net’s internet speed test.

SpeedOf.Me is a free browser-based internet speed test. Measure your download and upload speeds on any device: desktop, mobile, tablet, smart TV, or game console.

M-Lab's Speed Test provides advanced diagnostics of the performance of your broadband connection through quick measurements. I agree to the data policy, which includes retention and publication of …

For businesses interested in VoIP or to use bandwidth for critical applications, we recommend you check internet speed and assess the overall quality of your bandwidth connection using Speed Test Plus.