Search is evolving at such a rapid clip that it is even difficult for SEO experts to keep up with the pace. According to SEOMoz, Google changes its search algorithm up to 500 – 600 times each year.
One of the biggest changes we’ve seen recently is the incorporation of social elements into search results. Social factors have always supported SEO in an indirect way, in that if you have good content, people want to share it and link to it. However, in December 2011 Google confirmed that it was using social signals such as likes, retweets and +1s …



































