1. Site document name: Enter a unique name that will help you keep track of your site - this will only be visible to you.
2. Site Name: The site name will appear in your header and also title bar. For your site name to appears you will need 2 or more pages in your site.
3. Page Title: Each Page will have a title. This title will appear at the top of the page in your navigation menu and on the heading of each page.