I found a site's home page that has a PR7 but no other pages have PR. Also nothing is cached. Very strange. Is this possible?
Beacuse it's a fake pagerank.. Check the url here: seologs.com/pr-check/pagerank.html (I havent been here long enough to provide live links - sorry!)
No way you can have PR 7 and not be cached! My bet is that it's fake, just check it with the tool I gave you..
There are 2 reasons for this. First, the website is new and built on a PR7 domain. Second, the webmaster use the following script to stop google cache the inner pages: <meta name="googlebot" content="noarchive"> You can also do it the same way.