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 148 other categories.

2 TNS is leading in People & Society, Arts & Entertainment, Internet & Telecom, Religion & Spirituality and 72 other categories.

Geography

1 Nielsen NetRatings is leading in most countries, including Italy, United States, Australia, Spain and 103 other countries.

2 TNS is leading in Russia, Ukraine, Norway, Belarus and 60 other countries.