what is semantic html and why use it

By adding semantic HTML tags to your pages, you provide additional information that helps define the roles and relative importance of the different parts of your page. This specifies a header for the

element. It is referred to by the term semantic HTML or semantic markup. To write semantic HTML tags means to use HTML tags that have meaning and we can interpret, even without being well explained. The reason why the customer was pausing in front of each item is that the first impression of looking at each item is that its a cardboard box, but its shaped like something else, a table, shelves, a chair. Furthermore, the semantic HTML5 element entails describing our code in a human and machine-readable way to make it look nicer.