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Let's test the speed to your device. We'll measure the speed from our servers to this device. Results are often lower than plan speeds due to WiFi conditions and device capabilities. Start Test.
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You can now check your Comcast email by selecting your...
- Tips to Improve Coverage
Your Wifi expands out from your Gateway in all directions so...
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Comcast Business; Move to a new address; Find a Store; Cart;...
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This test is measuring the amount of speed available to a...
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The speed to your device isn't the same as the speed...
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For TV Boxes, just use your own TV! Go to channel 1995 and follow the instructions to get a new TV Box shipped to your home. (Channel 1995 is only available in some areas.) Visit us to exchange your existing equipment at an Xfinity Store or Comcast Service Center.
See Solutions. Use Speedtest on all your devices with our free desktop and mobile apps.
Let's test the speed to your device. We'll measure the speed from our servers to this device. Results are often lower than plan speeds due to WiFi conditions and device capabilities.
Xfinity Speed Test. 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. Place your Gateway or router off the floor, avoiding cramped spaces like cabinets, closets or drawers.
Order internet from Xfinity to get fast WiFi speeds and home internet service. Stream, work, game, and learn with Xfinity Internet today!
11 sie 2017 · Run a test to 75.75.75.75, 75.75.76.76 or other Comcast DNS server. These servers de-prioritize ICMP traffic and will provide false-positives. Run a test to your modem/gateway's external IP address while on your network.