Four weeks later, Google already has 25 million unique visitors.
According to Com Score, Google's largest market is the US, followed by India.
Linked In has languages such as English, French, German, Italian, Portuguese, Spanish, Dutch, Swedish, Romanian, Russian, Turkish, Japanese, Czech, Polish, Korean, Indonesian, Malay.
According to Quantcast, Linked In has 21.4 million unique visitors per month in the United States and 47.6 million visitors worldwide each month.
1, Facebook Facebook is an online social networking site, Facebook name comes from the beginning of the new school year roster of students.