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, 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, Marketing & Advertising and 198 other categories.

2 is leading in Baseball, Domain Names & Register, College & University Press, Senior Health and 9 other categories.


1 Nielsen NetRatings is leading in most countries, including Italy, United States, Australia, Russia and 172 other countries.

2 is leading in Palestinian Territories, Isle Of Man, Haiti, Dominica and 2 other countries.