@EJP, the area is visible because of SNI which all fashionable web browsers use. Also see this diagram through the EFF showing that anybody can begin to see the domain of the site you are viewing. This is not about browser visibility. It's about what's seen to eavesdroppers. Picture a https://beckettgaqgv.creacionblog.com/37239494/facts-about-uk-copyright-application-service-revealed