IF YOU ARE USING ZONEALARM, NORTON INTERNET SECURITY, OR AD BLOCKERS, you may need to disable them before you can complete the tests. The bandwidth test page is very large and some software cannot process it. If you are having problems testing, please try our troubleshooting page. You can also get help on our forums.
Our automatic test, will determine the best
test size and duration to use, based on the speed of your Internet connection.
Satellite broadband connections have extreme packet latency that can interfere
with the timing, so you may need to use the link below for an accurate reading.
Click here for satellite connections.