Internet is an essential part of our daily lives. Sometimes websites just don’t load as quickly as we would like or Netflix freezes and buffers. A go to tool many of us turn to is internet speed testing websites. There are many websites that claim to be able to accurately measure your internet speed. Although non of these testing services is completely accurate, some are definitely better than others. Speedtest.net is far and away the most popular speed test, virtually everyone has used the website at one time or another. There are however a number of other speed test options. Another popular speed test is the Xfinity speed test hosted by Comcast. The Xfinity speed test is not limited to comcast (Xfinity) customers, it is available to everyone. Is Xfinity speed test accurate?
Yes, Xfinity speed test is as accurate as speedtest.net or any other speed testing service. The Comcast Xfinity speed test works very similar to Speedtest.net except it tends to produce a slightly higher result due to the way the test is run. It is no more or less accurate, it just uses a different testing methodology. The Xfinity Speed Test is great even if you do not use Xfinity internet service.
The Xfinity Speed Test uses larger data packets and a slightly different algorithm. This is why you will often get a slightly higher result than with speedtest.net.
If you are an Xfinity customer you may also get a slightly higher result due to the speed test residing within the Comcast (Xfinity) network infrastructure. An internet speed test measures your speed between your device and the testing server. The less hops between your device and the testing server, the less chance for data congestion that could result in slower speeds.
Comcast’s Xfinity speed test is a great tool even if you do not use Xfinity internet service. It is a great test to run in tandem with Speedtest.net. Generally your results will be within 10% of each other.
- The results are similar to Speedtest.net
- Test is easy to use and require no technical knowledge.
- The test is operated by an ISP which could choose to prioritize its own traffic.
- The information it provides includes less technical details than some other tests.
The Xfinity speed test uses larger data packets and a slightly different testing algorithm than other speed testing websites such as speedtest.net. This often results in a slightly higher result. Overall your results should be within 10% of each other. Also be sure to test using a wired ethernet connection.
No Xfinity does not lie about speed. They make no guarantee of bandwidth (speed). All of their plans are sold as “up to” a certain speed. In most cases you will get at least 80% of the speed you are subscribed to. If you think your speeds are significantly lower, you should test it using and internet speed test. Make sure you are testing using a wired ethernet connection.
You Xfinity speed test results should be at least 80% of the speed you are subscribed to. In most cases you will see speeds even higher. If you speeds are low, confirm your results using another speed test such as speedtest.net. Also make sure you are testing using a wired ethernet connection. Testing over Wi-Fi is not particularly accurate.
Internet speed tests do not lie. However, they are not always the most accurate way of measuring speed. By far the most accurate way to measure your download speed is to download a large file from a server with known fast download speeds and to calculate your internet speed.