Market Share by Top Websites

1 Facebook Connect is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Twitter is clearly lagging behind, losing to Facebook Connect in all segments.

Websites Categories

1 Facebook Connect has better usage coverage in more websites categories. Including Computers Electronics & Technology, Arts & Entertainment, Lifestyle, Science & Education and 20 other categories.

2 Twitter hasn't got a lead over Facebook Connect in any websites category.


1 Facebook Connect is leading in most countries, including United States, Russia, Brazil, France and 151 other countries.

2 Twitter is leading in Japan.