The easiest way to find out how highly a website page is ranked is to get hold of the Google toolbar and add it to your browser.
Once you have installed the toolbar you then need to set up the correct option. This is easy. Simply go to the Settings menu button on the Google Toolbar that you have just installed and look within Options for Pagerank. At the time of writing it is in Options and More tab.
A PageRank icon will appear on the Google Toolbar if you have turned it on successfully. For each page you visit this will tell you the PageRank for that page.