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 Business & Industry, Arts & Entertainment, Shopping, Internet & Telecom and 19 other categories.

2 Twitter is leading in People & Society and Books & Literature.

Geography

1 Facebook Connect is leading in most countries, including United States, Russia, Brazil, France and 215 other countries.

2 Twitter is leading in Japan, Indonesia, Timor-Leste and Vatican City.