It can also be confusing to read. Web surfers do not view a web site like reading a book, page by page, in order. They want to find what they want quickly and jump directly to it. Make each of your pages stand on its own by dedicating a single page for each topic. If loading the page takes too long, most visitors will abandon you.
Nobody likes scrolling through endless screens of text.
Pages with more than three or four screenfuls of text are hard to navigate and tend to be confusing to the reader. Some studies show that many web surfers don't like to scroll at all. They want to see one screenful and then move on. If you have navigation links at the top and bottom of the page, they won't be visible most of the time, if the page is too long. Always divide large topics into smaller subtopics and assign each one a separate page.