Apple test in the Face of ID and Touch ID to identify itself on its site

Apple uses its methods of biometric identification with some of its web sites, when one goes there with iOS 13, and macOS Catalina. Touch ID on Mac and iPhone) and the Face ID may be used to disclose his / her identity on the pages as well as

Once on one of these two sites, Safari offers to use Touch ID or Face ID, then the identification is done in a jiffy, without nothing to type. Simple and fast.