Structuring Content
HTML structures the content of a web page using tags, such as `<div>`, `<p>`, `<h1>`, etc.
Hierarchy of the Document Object Model (DOM) in an HTML document
This structure is represented in the form of a tree, where the trunk and main branches are the primary tags that will enclose sub-tags until the last tag of a section, which will be like the leaf of that section.
Here is an illustration of this tree containing the tags: