[ntrz]

Wouldn't the results of that online visual contrast test depend on your monitor's color calibration, etc? Or is it designed in some way that avoids that affecting the results? I'd hate to think my body was infested with mold when I'm actually just using a crappy 10-year-old monitor.

Edit: I see from the FAQs there's some kind of display calibration portion at the start of the test; should have read the website more carefully before asking!