Which structure does a web page normally use to define an area of focus?

The process of sub-dividing the content to be present in the site and organize the pages with correct links is the main area to be focused on the structure of the website.

Explanation:

Without summarizing every information about the site on the home page the user can sub-divide the contents in an organized way and placed it in the list of pages. Using hyperlinks proper navigation can be designed on the website for the user to move around the site with clarity. Visual hierarchy of placing the contents in an organized way without dumping on a single page can make your site good to the eyes of the viewers.  

i need a picture to answer this.

it can either be 2. or 4. : ) tell me if i'm wrong or right