Market Share by Top Websites

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

2 Despite its recent growth, Trbo is still behind Certona in all market share segments.

Websites Categories

1 Certona has better usage coverage in more websites categories. Including Lifestyle, Sports, E-commerce & Shopping, Community & Society and 8 other categories.

2 Trbo is leading in Home & Garden, Travel & Tourism, Food & Drink, Computers Electronics & Technology and 6 other categories.


1 Certona is leading in most countries, including United States, Canada, United Kingdom, Australia and 49 other countries.

2 Trbo is leading in Germany, Austria, Switzerland, France and 10 other countries.