Market Share by Top Websites

1 Google Website Optimizer is leading in Top 1M Sites and The Entire Web.

2 Vidora is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Google Website Optimizer has better usage coverage in more websites categories. Including Business & Industry, People & Society, Shopping, Arts & Entertainment and 124 other categories.

2 Vidora is leading in Basketball, Celebrities & Entertainment News and Business News.

Geography

1 Google Website Optimizer is leading in most countries, including United States, Russia, France, United Kingdom and 71 other countries.

2 Vidora hasn't got a lead over Google Website Optimizer in any country.