Search is consistently evolving. a crucial part of working within the SEO industry is staying conscious of changes in Google’s search algorithm. By understanding every algorithmic modification that Google rolls out, you stay on top of the most recent SEO techniques and trends. Those folks inside the SEO community have seen several important Google updates rolled out for its search algorithm. These changes affected several websites and on-line businesses.
To show you what each of these updates were and the way they affected website rank, check out the infographic below, that highlights 27 important Google Search algorithm changes that happened in 2012.