On February 16, 2007 I wrote an article about using manufacture description in your online store: Example how Google filter domains with duplicate content. In this post I explained that many website owners use manufacture descriptions and it creates duplicate content on millions websites.

 Now we can show how it works in practice. Owners of www.eSurvival.net were using manufacture descriptions for a long time. Because of duplicate content, 2 weeks ago there was only 34 out of 700 pages indexed by Google. On February 18, 2008 we decided to fix content and changed it on 250 pages. Today (less than 2 weeks later), Google indexed 248 pages and continue to index more pages from eSurvival online store (click here to see it).