How can I use div’s much better on a website?

Question

Usually I inspect webpages to learn better of the structure of it. I been seeing lots of divs and some of them are used only for one thing on CSS and some of them are used for almost everything. I tried to write like that but my code gets mixed.

Answer 1

divs is old , try the semantic html5 tags.
header , main , footer , aside , section , article ....
much more , to organize the structure.
feel free to google it

Answer 2

Spentify Everyone has his path, as long as the work is done.

Answer 3

You can use semantic as suggested above or

Can use comments in codes to show how it is flowing.