Google announced “Facebook is the most popular website in the world”, after releasing its top 1,000 sites in the world. In fact Google didn’t included its own page into the ranking.
LATimes.com report : According to Google, which ranked the sites based on unique visitors, Facebook welcomed 540 million unique visitors to its site in April, helping it reach a whopping 35% of all Web users. The company served 570 billion page views during the month, easily besting every other site on the Web.
Google, which didn't include its own page views in the study, said Yahoo was the second-most-visited site in April. It captured 490 million unique visitors and served over 70 billion page views. In third place, Microsoft's Live.com domain welcomed 370 million unique visitors and served 39 billion page views.