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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.
- My Xfinity
You can now check your Comcast email by selecting your...
- Tips to Improve Coverage
Try Our Internet Troubleshooting Tool If you’ve tried all of...
- Compare Device Speeds
Year Released Expected WiFi Speed* 2011-present: 150-500...
- Device Speed vs Plan Speed
This test is measuring the amount of speed available to a...
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- Tips and Tools
The speed to your device isn't the same as the speed...
- Internet Help and Support
Discover how to optimize your Internet speed and...
- My Xfinity
Ping Test to szybkie i dokładne narzędzie do pomiaru jakości połączenią internetowego. Mierzy opóźnienia w milisekundach między Twoim komputerem a wybranym serwerem w Internecie. Wielkość ping zależy od odległości - im dalej znajduje się serwer tym ping będzie większy.
Use Speedtest on all your devices with our free desktop and mobile apps.
Speed Test ® - zmierz prędkość i jakość łącza internetowego używając najpopularniejszego i najbardziej wiarygodnego testu w Polsce. Sprawdź w rankingach, który dostawca oferuje najszybszy Internet stacjonarny i mobilny.
Test your internet speed in seconds with Speedtest by Ookla, the global leader in broadband testing. Compare your results with other devices and locations.
Test should be working in all modern internet browsers. Ping is tested via websockets technology. Results are close to ICMP ping (via cmd or console). Try also the a global response test (world ping test).
Xfinity average internet speed test results: Average download speed: 155.68 Mbps. Average latency: 23.45 ms. Total speed tests: 545,625. Looking for an easy way to test and track your internet speed on your phone? Download our free, easy-to-use speed test app for quick and reliable results. Best Xfinity internet deals.