@EJP, the area is visible as a result of SNI which all modern day Internet browsers use. Also see this diagram within the EFF demonstrating that any individual can begin to see the domain of the internet site you happen to be going to. This is not about browser visibility. https://https-www-andersoncarlcon66431.ja-blog.com/37597045/helping-the-others-realize-the-advantages-of-uk-copyright-application-service