
SEO is an acronym that stands for Search Engine Optimization.
It’s a strategy used by website owners to get more traffic.
SEO is not some kind of a game that you play with search engines - it is just making it ease for them to find your site based on its relevancy to the search.
If the Search Engine is happy with your effort - it will rank it higher and you site will appear at the top of the list. If your site is very confusing - the Search Engine will just ignore it and it will become hard to attract visitors.
So, you need to be friends with the search engines.