www.wovensacksbags.com, is high keywords density in meta keywords and descriptions,obviously not obey the standard rule, so I don't think this is a white hat SEO tip, however,this site is ranked on 2 position of 1st page of Google by these two keywords: PP Woven Sacks, PP Woven Bags. Could anyone explain this? My website: www.bulksacks.com, part of products are the same as the above one, could you give my some valuable advice for the meta keywords and descriptions? My target keywords: bulk bags, super sack, PP woven bags, woven polypropylene fabric in rolls, weed control fabric, ground cover fabric, mesh bags, raschel bags, leno bags. Thanks.