A page consists of three main sections. When designing a page, you need to put this into consideration.
The header is the first thing to add to your page. Your page is incomplete without a header.
The body consists of the primary content that you want your page to hold. Depending on the purpose of the page, the body should be made up of one ore more content sections with text, images, and / or video.
The footer sits at the bottom of your page. The footer should be the same on all pages. In your canvas, once you set the footer, it remains the same for all pages of your website.
The purpose of a website footer is to help visitors by adding information and navigation options at the bottom of web pages.
Example: A home page design showing the different sections.