Test your internet speed on any device with Speedtest by Ookla, available for free on desktop and mobile apps. Use Speedtest on all your devices with our free desktop and mobile apps. Learn why the internet speeds you experience may differ from what your ISP delivers. Understand how your networking equipment and placement can affect your connection, and discover how to optimize your home network performance. Log In to Speedtest to access your result history. Test your internet speed and performance with Speedtest by Ookla, available on desktop and mobile devices for free. Customize your Speedtest experience and manage settings for accurate broadband speed tests on all your devices with free desktop and mobile apps. Access your internet speed test results and track your connection performance with Speedtest by Ookla's free desktop and mobile apps. Getting started Assessing accuracy Downloading apps Assessing test results Adjusting servers Removing ads Search by topic Download Speedtest ® Test your internet speed at any time, on any device You connect to the internet using all kinds of devices. But are you getting the speeds you deserve? Find out with free native apps that measure the speed of your broadband, cellular or Wi-Fi connection on each device. Australia ranked 40th in the world for mobile speeds and 45th for fixed broadband speeds during September 2026.