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, LeadFormix 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, Marketing & Advertising, Arts & Entertainment, Food & Drink and 221 other categories.

2 LeadFormix is leading in Computer Security.

Geography

1 Nielsen NetRatings is leading in most countries, including Italy, United States, Australia, Spain and 173 other countries.

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