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 …

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 …

Aug 11, 2017 · Run a test to an IP address on the Internet, such as a web server, email server or another computer that should have high-availability and is designed to accept ICMP traffic. …

Jan 8, 2024 · Intermittent slow Internet speed issues for months now, Gig service. I pay for 1200 Mbps Internet. Since signing up, I've had intermittent speed issues where on average it drops …

Gigabit Internet Plan: Slow DL Speed After Service Outage I have had the Gigabit Internet plan for several years which has been very reliable and always averaged about 800mbps …

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 …

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 …

Sep 19, 2025 · How do i test my internet speed user_rlomx1 Hello there, and thank you for bringing your speed concerns to our attention. That can definitely be frustrating to get any …

Dec 31, 2021 · Internet speed is NOT as claimed by Comcast FALSE ADVERTISING ALERT. Supposedly I have a 300MBS connection. But in reality I have never ever had speed tests …

Apr 10, 2020 · Also if I run a speed test to Speedtest.net (selecting the closest Comcast server) I get about 1M down and 0.5M up when we are signed up for 600/15 service. The same results …