What is Latency?
Latency refers to the time it takes for a data packet to travel from your device to a web server and back. This time is measured in milliseconds (ms) and affects numerous web applications. Low latency – also known as ping – indicates a shorter delay and a smoother browsing experience.
"Ping" is often used synonymously with latency. A ping test measures latency and determines the time span between sending a data packet and receiving a response. Ideally, this should be between 5 and 30 ms . For comparison, a human blink lasts on average between 100 and 150 ms.
For more information, common latency times in home networks, and answers to the most important questions on the topic, please read our Guide on Latency.
