On residential broadband plans, the download speed is almost always much faster than the upload speed. Mbps (megabits per second): the most common measure of broadband speeds, normally discussed in the 1–1,000 Mbps range.
Lag is common on wireless connections and can be caused by Wi-Fi issues as well. Latency: the “lag” on your connection, measured in milliseconds.Upload speed: the rate at which your connection can upload content to the internet.Download speed: the rate at which your connection can download content from the internet.Understanding broadband speeds: download, upload, and why they matterīefore we dig into how to evaluate your broadband speed, there are a few key terms you need to understand: