Market Share by Top Websites

1 TNS is leading in The Entire Web.

2 Nielsen NetRatings is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Nielsen NetRatings has better usage coverage in more websites categories. Including Business & Industry, Marketing & Advertising, Food & Drink, Shopping and 150 other categories.

2 TNS is leading in People & Society, Arts & Entertainment, Internet & Telecom, Religion & Spirituality and 66 other categories.

Geography

1 TNS is leading in most countries, including Russia, Ukraine, United States, Norway and 84 other countries.

2 Nielsen NetRatings is leading in Italy, Australia, Spain, Bulgaria and 81 other countries.