Xfinityspeedtest

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 ...

The Speed to Gateway Test measures the speed of the Xfinity Internet connection to your xFi Gateway and is only accessible through the Xfinity app (mobile).

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.

Speed and coverage diminish over distance. An easy way to improve performance and ensure consistent coverage is to move portable devices closer to your Gateway.

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.

Xfinity provides speeds from 100 Mbps to 10000 Mbps. How do I test my Comcast Internet speed? Use the BroadbandNow speed test ...

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