Xfinity Speed Test — FAQs (Answered) | Xfinity Community Forum
Jun 24, 2025 · The Xfinity Speed Test, also known as the Speed to Device Test, is a web-based speed test used to measure your real-time network connection. The test measures the …
Testing the speed to gateway option has gone - Xfinity App
Nov 18, 2024 · Our XFINITY app does still come with the testing speed to gateway option with compatible Xfinity Gateways (excludes DPC3939 and X5001 models). I see that you stated …
Gateway speed test | Xfinity Community Forum
Jan 29, 2024 · What's the best way to check internet speed at the gateway? If I understand correctly, xfinity speed test measures speed to the device. On my xfinity app, the Internet …
Speed check in app will no longer work. Always comes ... - Xfinity …
Mar 6, 2025 · You've contacted the right place for assistance, and would like to help with the Xfinity App speed test issue. I just pulled up the Xfinity App on my mobile device (iPhone 15), …
What's up with the Xfinity Speed test? | Xfinity Community Forum
Aug 28, 2025 · The Xfinity app speed test can show lower speeds than other tests due to various factors such as Wi-Fi conditions, device capabilities, and network traffic. The speed-to …
Internet speed sharp decline since yesterday--almost down to zero …
Jul 30, 2025 · Speedtest.net, the google speed test built into the router, the Xfinity speed test. Some devices are connected to wifi and my computer to ethernet. The speed tests are all …
Xfinity Speed Test Page Not Working? | Xfinity Community Forum
Aug 4, 2025 · Same here. Speed test not working on Mozilla Firefox any longer, but it's working on Chrome and Microsoft Edge? I cleared cache and cookies. What's the problem? : (
Upload speeds are not as advertised | Xfinity Community Forum
May 9, 2025 · Ran many speed tests across my laptop and desktop, wired and wireless, windows and linux, and in every case, the upload speed test ramps up to ~200 Mbps before quickly …
Download speed issues | Xfinity Community Forum
May 31, 2025 · Download speed issues For at least the last 2 days, and maybe longer, I can not get to 100Mbps download on my computer on my 400Mbps plan with Xfinity. This is by using a …
Which is most accurate Internet speed test site? | Xfinity …
Jan 27, 2023 · Which is most accurate Internet speed test site? My Xfinity Internet plan is currently supposed to be 400 Mpbs. That's overkill for us and I'm looking to downgrade, but …