Very helpful tool. I just wish that it would also track pop-up videos. My university's website uses old people font sizes so I'm constantly at 50% to keep everything in my monitor, but my lectures become too small so I use that pop out thing. This tracker doesn't include those since you technically click out of the window to view it; it's too much of a hassle to keep clicking the site after opening it and then clicking the video whenever I want to pause it instead of pressing space, so I lose that tracking history.