I'm kindof confused as to how you find out what the /thisbit of a link is. For example.
Because if you try to access it as a directory or file it just says not found. So there must be a way of catching that part of the url. Theres no ? before it so surely its not being sent through GET. And POST can't be either because you can access it through your url bar. Is it literally just stored in the root post variable or something?