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This causes the user's bandwidth to be saturated, providing an accurate picture of their download speed capacity.For this reason, we suggest that users turn off wireless connectivity for any other devices, as well as not running any data-heavy programs at the time of the test, in order to receive the most accurate results for your line's speed.Using internet speed tests carried out on u in 2015, we named Virgin Media the UK's fastest home broadband service across the UK, thanks to its fibre to the premises (FTTP) technology. That being said, broadband speeds offered by all broadband providers fluctuate month on month.So for the most complete and most up-to-date picture of UK broadband speeds and those in your area, keep an eye on our speed test graphs and maps.If your broadband supplier cannot help you to resolve your slow broadband issues, it might be time to switch provider!The most recent u Switch Broadband Awards were held in 2016.It can measure speeds on a range of broadband connection types, including ADSL broadband, cable/fibre-optic broadband and mobile broadband.Although we strive to ensure our broadband speed checker is as accurate as possible, please be aware that the speed test results only represent a snapshot of your broadband connection at the time of testing.
You can read more about how our speed test works in our 'technical specifications' FAQ below.
The device you’re using can also have an effect, as does any programs or apps you might have running at the time and your distance from your wireless router.
With that in mind, if you’re comparing test results it’s crucial that you carry out tests at the same time of day, with the same device and at the same distance from your router.
Some providers tailor their service so that it performs well on certain sites’ speed tests, but that usually means it’ll perform less impressively on other broadband speed checkers. Technical specifications of download test Our speed test downloads packets of data over an HTTP connection and measures the time in which the transfers take, in order to work out a download speed in Mbps (Megabits per second).
Let’s suppose you’ve got done you’ve tested your broadband and you’ve got a speed of 20Mbps. A small initial file is downloaded in order to gauge an approximate speed of the connection.
Start the Internet Speed Test by clicking the black Start speed test under the dials.