Increase Visitors to your website by 67% with a Sitemap make-over to remove Duplicate Content from search engine indexes. Here is the proof that a simple change in your sitemap and some well placed no-index/no-follow tags can significantly improve your search rank and thereby attract more visitors. Why? Because too many pages look the same to search engines unless you tell them which pages are meant to be indexed and which pages are duplicates. It may decrease the number of indexed pages by 60% (which some people feel is a bad thing to do) but in reality, search engines love it.