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

Conducting an internet speed test is a quick, easy way to take stock of your internet service’s performance. If it seems like your internet is slower than it should be, running a speed test is ...

Ideally, the best internet speed test diagnoses your bandwidth blues as simply as possible -- no ads, no extra features you can't make sense of, and no slowing down your Wi-Fi.