Apple removed support for Do Not Track (DNT) in iOS 7 but removed the feature in Safari 12.1.1. The problem with DNT is that the signal it sends to websites, analytics firms, plug-in makers, and ad networks is a voluntary request and can be ignored. The list of online entities who do not respect DNT requests includes all the usual privacy-eroding suspects, such as Google, Facebook, and Twitter. Apple is taking steps to help educate its users about privacy.”]