An internet speed test is a tool or service that allows users to measure the speed and quality of their internet connection. It provides information about the download and upload speeds, latency, and other relevant metrics.

To perform an internet speed test, users can visit websites or use dedicated applications that initiate a series of data transfers between the user's device and a server. The test measures the time it takes for data to travel back and forth, providing insights into the connection's performance.

Internet speed tests are useful for identifying potential issues, monitoring the effectiveness of changes made to the network, or comparing the performance of different internet service providers.