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, Arts & Entertainment, News & Media, Marketing & Advertising and 129 other categories.

2 TNS is leading in People & Society, Internet & Telecom, Religion & Spirituality, Career & Education and 73 other categories.

Geography

1 Nielsen NetRatings is leading in most countries, including Italy, United States, Australia, United Kingdom and 121 other countries.

2 TNS is leading in Russia, Ukraine, Norway, Belarus and 48 other countries.