01-17-2012, 07:08 AM
No one can deny the importance of keyword density in the search engine results. The optimal keyword density changes from time to time for different search engines. This requires you to periodically reanalyze the densities as well as compare them with the sites which are topping the search engine result charts. In contrast to Google, the keyword density in Yahoo is above 7 to 8 percent. The higher the density, the better search engine results are showcased in Yahoo, yet if you are keen about scoring well in Google as well then an optimal density of 5 to 6 percent is enough.