* Your network is unstable. This number represents our estimate but actual network performance may vary
* Could not reach our servers to perform the test. You may not be connected to the internet
Min:Max:Measure loaded latency during upload
Why does FAST.com focus primarily on download speed?Download speed is most relevant for people who are consuming content on the Internet, and we want FAST.com to be a very simple and fast speed test.
What about ping, latency, upload and other things?When you click the Show more info button, you can see your upload speed and connection latency (ping). FAST.com provides two different latency measurements for your Internet connection: unloaded and loaded with traffic. The difference between these two measurements is also called bufferbloat.
How are the results calculated?To calculate your Internet speed, FAST.com performs a series of downloads from and uploads to Netflix servers and calculates the maximum speed your Internet connection can provide. More details are in ourblog post.
Will the FAST.com speed test work everywhere in the world?FAST.com will test Internet speed globally on any device (phone, laptop, or smart TV with browser).
Why is Netflix offering the FAST.com speed test?We want our members to have a simple, quick, ad-free way to estimate the Internet speed that their ISP is providing.
What can I do if Im not getting the speed I pay for?If results from FAST.com and other internet speed tests ) often show less speed than you have paid for, you can ask your ISP about the results.