A clear structure of the page and a shallow nesting of menu and page levels provide a good orientation on the Web page.
What you want should be found quickly with a few clicks.The basic structure of a Web page changes with every page that confuses the user.
It is usually better your way to a page that has some standards like many other pages and keeps on struktuierte standards.
Often contradicts the interests of the provider of that would like to present a possible unique page so that the user will remember this uniqueness.