How to test your internet speed? An internet speed test will show the connection speed between your device and the speed test server. The speed test will analyze different aspects of your connection's performance, namely ping, jitter, download speed, and upload speed. It is to ensure you are getting what you pay for or to determine if there is something wrong with your broadband connection. High ping or slow download/upload result might mean something is wrong with your connection, network gear, or device. If your favorite website is slow you can run a SpeedSmart Speed Test to know if the problem is your connection to the server where the website resides., Use Speedtest on all your devices with our free desktop and mobile apps., Check your internet speed with our simple and fast speed test. Get detailed results for your download speed, upload speed, and personalized insights into your connection performance..