Market Share by Top Websites

1 Omniture is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Nielsen NetRatings is clearly lagging behind, losing to Omniture in all segments.

Websites Categories

1 Omniture has better usage coverage in more websites categories. Including Vehicles, Finance, Computers Electronics & Technology, Health and 13 other categories.

2 Nielsen NetRatings is leading in Games, Arts & Entertainment, News & Media, Community & Society and 3 other categories.

Geography

1 Omniture is leading in most countries, including United States, Japan, Canada, Germany and 133 other countries.

2 Nielsen NetRatings is leading in Italy, Philippines, Russia, Indonesia and 18 other countries.