I know that supplemental results are not good if they show up in search results for your website.I have a website with about 50 pages, that got PR, but some of them are in supplemental results.What should I do with those pages ? Should I delete them from the server ? How I can escape from supplemental results ? Thanks
Yes and get links directly to those pages. Deleting pages just because they are supplemental, doesn't seem like a good idea to me. If some pages are supplemental, it doesn't mean Google ignores them.I have entire sites that are supplemental and still they manage to get decent traffic from Google.
there is no difference between normal pages and supp. pages. supp. pages are visited less than the normal pages. so it's normal them to get pr . using unique content & tags will get pages out of supp. index.