Speed tes: An internet speed test measures the connection

An internet speed test measures the connection speed and quality of your connected device to the internet. It does so by running multiple consecutive tests that analyze different aspects of your internet connection, namely ping (latency), download speed , and upload speed . Test your internet speed and performance with Speedtest by Ookla, available on desktop and mobile devices for free. Instantly measure your internet speed with our free online tool. Get accurate results for download, upload, ping, and latency. How fast is your download speed ? In seconds, FAST.com's simple Internet speed test will estimate your ISP speed .