Everything publicly accessible is decoupled from the site builder so there is nothing to compromise, overload or decrypt. Whatever you publish is available for anyone, anything, etc.
We want everything & everyone to see the public website. The public website is for search engines, sharing information with the general public and yes, bots too.
Private Website
this is what we just want our customers and know Audience to see. Validation and authorization is necessary to view certain content on the website. There might be images we only want to share with Audience that we are familiar with.