Note that the EFF's data set is heavily biased towards users that care about privacy (ie, the people who visit the website and test with it). My results on this

Note that the EFF's data set is heavily biased towards users that care about privacy (ie, the people who visit the website and test with it). My results on this site indicate that nearly 1/11 users disable Javascript. That is obviously not true. Useful tool, and I'm really glad the EFF provides it, but take it with a grain of salt. There's nothing magic going on here, and there's no guarantee that the dataset of people visiting other more popular websites will be the same.