Google has always known for its experiments and efforts to make Search Engines free from Spammers, Scammers, Content Violations and to make Internet more secure by making changes and updates into their Algorithm. The year 2011 was the biggest year for Google Algorithm Updates because in this year Google made several changes into their Algorithm which affects almost 40% of its Search Ranking and Queries in Search Engines. Some of the Major Algorithm Changes And Updates of 2011 is Google Panda, Google+ Plus 1, Google UI Update etc.
Many webmasters and website owners are claiming that Google Algorithm Updates of 2011 was really effective and they had made changes into their websites and weblogs according to the new Google updates, which really effects their global audience and web traffic from Google Search Engines. The following Google Algorithm Infographic timeline contains the Major Google Algorithm Updates and Changes of 2011, which helps you to understand how frequently Google make changes into their Search Engines Algorithm.
Google Algorithm Updates and Changes In 2011