Market Share by Top Websites

1 Twitter is leading in Top 10K Sites, Top 100K Sites and The Entire Web.

2 Facebook Connect is leading in Top 1M Sites.

Websites Categories

1 Twitter has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Religion & Spirituality, Internet & Telecom and 132 other categories.

2 Facebook Connect is leading in Business & Industry, Shopping, Travel, Health and 106 other categories.

Geography

1 Facebook Connect is leading in most countries, including United States, Brazil, Russia, France and 163 other countries.

2 Twitter is leading in Japan, Indonesia, United Kingdom, Spain and 51 other countries.