We show you how to measure your internet speed with free tools, web services, and on-board resources.

If your internet lagging? Fortunately, it's easy and quick learn how to check internet speed on your browser, phone, and Google.

Before you reach out to your internet provider or start tinkering with router settings, here's how to check the speed across devices and connection types.

However, we may receive compensation from retailers and/or from purchases of products through these links. Learn more. You really should run an internet speed test to check your Wi-Fi connection.

If you want to check how fast (or slow) your internet is, the usual method is to go to speedtest.net, fast.com, or any of the bajillion other internet speed test sites. But if you have a Mac ...