Are these site pages subordinate to the next page?

Question

Search Engine Optimization

This page ranks highly for queries related to video surveillance installation. There are other video surveillance commercial pages on this site, in which video surveillance is specifically for one or another type of object (parking lot, house, etc.), but judging by the menu and addresses, they belong to a different category. Maybe I'm wrong and they are still subordinate to the one to which the link leads?

Answer 1

The subordination of pages is just a convention invented by people, it has nothing to do with reality. Subordinate pages as you want is a big plus