1
AT Internet is leading in Top 1M Sites and The Entire Web.
2
Nielsen NetRatings is leading in Top 10K Sites and Top 100K Sites.
1
AT Internet has better usage coverage in more websites categories. Including Internet & Telecom, Arts & Entertainment, Telecommunications, People & Society and 146 other categories.
2
Nielsen NetRatings is leading in Business & Industry, Marketing & Advertising, Food & Drink, Shopping and 83 other categories.
1
AT Internet is leading in most countries, including Russia, France, Ukraine, Germany and 136 other countries.
2
Nielsen NetRatings is leading in Italy, United States, Australia, Spain and 48 other countries.