@EJP, the area is noticeable due to SNI which all modern World-wide-web browsers use. Also see this diagram through the EFF showing that any one can see the domain of the site you happen to be visiting. This isn't about browser visibility. It truly is about what's noticeable to eavesdroppers. https://rowanalrvy.blogaritma.com/35586006/the-basic-principles-of-uk-copyright-application-service