After term agreement, or if any service is cancelled or downgraded, regular rates apply. Comcast's monthly service charge for X1 Starter Pro+ Double Play is $110.00 (subject to change). Service limited to a single outlet. May not be combined with other offers. TV: Limited Basic service subscription required to receive other levels of service.

HTML 5 speed test is best in that case. This test is performed on any mobile device due to its simple interface. All the strategy behind this test is the same i.e. a file is uploaded and download from the server to measure the internet speed. Comcast NBCUniversal creates incredible technology and entertainment that connects millions of people to the moments and experiences that matter most. SEND FEEDBACK SEND FEEDBACK ABOUT SPEED TEST. Speed test. Speed to: Stanford. 0 M. 25 M. 100 M. 250 M. 1000 M. 0 Mbps. Click button to begin. PING: DOWNLOAD. UPLOAD I compare to internet speeds at friends/family where the download is about half mine but upload speed is double. I need more upload, as I am having issues with video conferencing and things like that. I don't see anywhere at Comcast/Xfinity that gives me any information on how to increase my upload speed, or even what it is. The Cox Internet Speed Test is backed by Ookla and measures the ping (latency), download speed and upload speed between your device and a test server. Note that it does not measure the speed Cox is delivering to your modem since many factors affect the speed in your home as it's processed by your modem, device, and everything in between. Google partners with Measurement Lab (M-Lab) to run this speed test. Running this test could transfer over 40 MB of data, depending on your connection speed. Mobile data charges could apply.

After term agreement, or if any service is cancelled or downgraded, regular rates apply. Comcast's monthly service charge for X1 Starter Pro+ Double Play is $110.00 (subject to change). Service limited to a single outlet. May not be combined with other offers. TV: Limited Basic service subscription required to receive other levels of service.

Apr 10, 2017 · After several months of testing, and a lot of valuable input from the Internet community, we have made our speed-test tool available as open-source software. We announced our speed-test beta in August 2016 and since then have been working on making the code better.

Accessibility Live Chat Thank you for contacting the Comcast Support Center for Customers with Disabilities. This center is available to help resolve issues of importance to our customers with disabilities including closed captioning and video description issues, accessible billing services and use of XFINITY web and mobile products with assistive technologies such as screen reader and voice

This speed test tool is not affiliated with and does not belong to Xfinity Internet or Comcast, and is provided by a third-party company named "Ookla." Please Select Last 50 results Last 100 results Last 250 results Last 500 results Last 1000 results Ookla®, Speedtest®, and Speedtest Intelligence® are among some of the federally registered trademarks of Ookla, LLC and may only be used with explicit written Get online support for Xfinity products & services. Find help & support articles, chat online, or schedule a call with an agent. Speed test for comcast is powered by ookla speed test service. Comcast is one of the biggest ISP of the United States of America and it was established in 1960's. Please Select Last 50 results Last 100 results Last 250 results Last 500 results Last 1000 results