Market Share by Top Websites

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

2 In terms of market share, Usablenet is clearly lagging behind, losing to Nielsen NetRatings in all segments.

Websites Categories

1 Nielsen NetRatings has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, People & Society and 203 other categories.

2 Usablenet is leading in Death.


1 Nielsen NetRatings is leading in most countries, including Italy, United States, Russia, Australia and 182 other countries.

2 Usablenet hasn't got a lead over Nielsen NetRatings in any country.