Use Speedtest on all your devices with our free desktop and mobile apps.

Measure your connection speed for your Telstra nbn™, ADSL, Cable or mobile data service.

Test your Internet connection. Check your network performance with our Internet speed test. Powered by Cloudflare's global edge network.

You can use our free internet speed test tool at the top of this page to test your internet speeds from a wide range of internet providers — whether you’re a Telstra, TPG, Optus, Dodo, Aussie …

Test your internet speed with Aussie Broadband's internet speed test. Measure your download and upload speeds to ensure you're getting the best internet performance.

Our Internet Speed Test is used by over 19M people to test their Internet speed. Do you get the speed you pay for?

Accurately test your Internet connection speed with this powerful broadband speed test. Improve your bandwidth speed with the truth.

To test your Wi-Fi coverage, run a test while standing next to your router, then repeat in different areas of your home or office. Click the “Go” or “Start” button to begin the test. Wait a few …

Use our speed test to check your internet download and upload speed.

Check your broadband speeds and diagnose problems with your NBN internet.