The page you downloaded
is HTML. What do you mean by displaying "the real page"?
If you want to display it you need to save it in a file, and then call a web browser to display it using something like
Bare Bones Browser Launcher. Note that the page is not going to look good because it won't be able to load images, CSS, JavaScript etc. (Of course, it would be easier to use this to display the page directly, without downloading it first.)