By Sasha Moran
If you work is involved in the field of SEO (Search Engine Optimization) or you are an online business owner, then you are probably aware of the fact that SEO cannot be viewed as an exact science. The Internet is subjected to constant change, and you simply need to adapt your knowledge and techniques with its ongoing development. This article will provide you with 11 experiments that have been tested for their SEO efficiency – we will tell you which techniques are successful and which are less effective.
1. Twitter and Google+ influence the search results