There are many reasons why you should be regularly testing your WiFi speed at home; and, not for just the obvious instances where you find your WiFi signal strength is weaker than normal. https://shaw-speed-test.ca/

Shaw internet speed test on a regular basis allows you to pinpoint performance trends, isolate which devices may be causing issues for your wireless network, and ensure no one is stealing your bandwidth. But, now that you've tested your WiFi speed, how do you interpret your WiFi speed test results?