Xfinityspeedtest

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

See what internet speeds you can expect from your Apple and Android devices or home computer. One factor of speed is age of your device.

Test your Internet upload and download speeds to see how Comcast Business Internet compares to the competition. Get a free quote today for speeds up to 1 ...

Xfinity Speed Test · Check For Website Issues · Restart the App or Browser · Test the Problematic Device. Speeds naturally vary from device to device. Whenever ...

Tips and Tools for understanding your speed test results related to your device and plan, and how to improve your speed and resolve wifi issues.

Xfinity Speed Test · Move Closer to Your Gateway · Clear the Way · Avoid Interference · Manually Restart Your Gateway · Relocate Your Gateway · Try Our Internet ...

This test doesn't measure the speed of your plan but instead, looks at the speed that's reaching your device. We've explained in more detail below.

Test your Xfinity internet download speed, upload speed, and latency.

Is your Internet lagging? Take our speed test to find out your score, troubleshoot and compare plans.

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