Market Share by Top Websites

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

2 In terms of market share, Google Custom Search Engine is clearly lagging behind, losing to Facebook Social Graph in all segments.

Websites Categories

1 Facebook Social Graph has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Religion & Spirituality and 205 other categories.

2 Google Custom Search Engine is leading in Finance, Bodyart, Jobs & Employment, Investing and 27 other categories.

Geography

1 Facebook Social Graph is leading in most countries, including United States, Indonesia, Taiwan, United Kingdom and 208 other countries.

2 Google Custom Search Engine is leading in Virgin Islands Republic and Tuvalu.