The Xfinity speed test tool determines your Xfinity Internet Broadband Speed by calculating the time taken for each byte to travel from your computer to the remote server, and from a remote server to your computer. The rate at which your Internet downloads file or data from the Internet to your machine is called Download Speed.

Optimum | Speed Test Before you start the test, make sure that any other devices in your home that are connected to the Internet, like an iPad or Xbox, or that download content like Netflix via the Internet, such as a Smart TV, are turned off. Testing your speed while using other devices simultaneously may impact the accuracy of … SPEEDTEST NET – Internet Speed Test 2. This will load the speedtest of internet tool which is free to use 3. Click on start button 4. After clicking on start button it will test your both download and upload internet speeds 5. Once the test is completed the final download and upload speed resutlst will be dispalyed 6. You can also share these results by copying the URL after the Speed Test - Telstra

Learn what speeds to expect with your Xfinity Internet service.

Because Flash player is incompatible with these devices. 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. Minimum System Requirement . If you want to Q&A: Why are my Comcast Internet download speeds so slow?

Check Internet Speed - Internet Support - AT&T

SPEEDTEST NET – Internet Speed Test 2. This will load the speedtest of internet tool which is free to use 3. Click on start button 4. After clicking on start button it will test your both download and upload internet speeds 5. Once the test is completed the final download and upload speed resutlst will be dispalyed 6. You can also share these results by copying the URL after the Speed Test - Telstra Test at different times of the day. Speeds can vary at different times of the day based on how many people are connected to the internet and what they are doing on it. To get a better understanding of the speeds in your home or business we recommend testing your speed at different times, including outside of peak periods from 7pm-11pm in the Xfinity Speed Test Review