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 download speed, …

Jan 9, 2025 · I have been checking my internet speed periodically by directly using an ethernet cable into the xfinity provided modem. I pay for a 2000 Mb/s plan, but the most I've ever seen the speed is …

Apr 23, 2025 · I am seeing download speed of about 66.1 Mbps which I think is far less than what is expected for my plan. How to find out the minimum guaranteed speed?

Jan 23, 2025 · Internet speed Speed has been less than 50% of high speed plan for several days. I spent a lot of time with the "Xfinity Assistant" running tests. They say speed through their network to …

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 first I want to see …

Sep 19, 2025 · Hey @user_kr6aml , Thank you for visiting our official Xfinity Forums Community support page. We greatly appreciate you taking the time to reach out regarding your internet speed. We …

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 Health/Check your …

Mar 17, 2025 · Internet speed increase??? I received an email the last week saying my internet download speed has been increased by 100 mb/sec, and upload speeds increased too. When I …

Jul 22, 2025 · For the past several days my internet speed has been going up and down. One minute it is >800 and the next minute it is <10. I’ve done troubleshooting with the Xfinity app and it keeps …

Jan 14, 2025 · Upgraded to 2GB internet service but speed no better than 900mbps and now very erratic. Speed ranges from 120 mbps to 976 mbps, nowhere near 2GB. Using wired ethernet …