Market Share by Top Websites

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

2 Clicky is leading in Top 1M Sites.

Websites Categories

1 Clicky has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Internet & Telecom, Shopping and 205 other categories.

2 Nielsen NetRatings is leading in Business & Industry, Marketing & Advertising, Food & Drink, Autos & Vehicles and 29 other categories.

Geography

1 Clicky is leading in most countries, including United States, United Kingdom, Russia, France and 171 other countries.

2 Nielsen NetRatings is leading in Italy, Australia, Bulgaria, Greece and 14 other countries.