Hello, I think I understand <.div> tags incorrectly. What we were taught is to not use <.div> tags but rather use semantic tags like “<.p.>” “<.h1.>” “<.article.>” etc. because the google crawler ignores <.div> tags. This made sense to me because of http://wpcsouthafrica.co.za/ not being able to be found when just searching for it in google because of all the <.div> tags but then I saw Wikipedia also uses <.div> tags in almost everything and that is always the first search result.
Any explanation would be appreciated!