Click "Begin Test", write down the results and click Next.Mobile devices that don't have flash won't be able to run this speed test. Android and iOS users can use the OOKLA's Speed app*.
If you have a Flash version released prior to 188.8.131.52, you may get a Latency Test Error after running the speed test. If you get a Latency Test Error:
- Go to adobe.com/software/flash/about/ and follow the instructions.
- Restart your computer and try running the speed test again.
*OOKLA's Speed app will give you an idea of what your speeds are. The app will not reflect your true speeds because the server is not hosted on the CenturyLink Network and because of factors that can affect your Wi-Fi connection.