1
Nielsen NetRatings is leading in Top 10K Sites and The Entire Web.
2
iGoDigital is leading in Top 100K Sites and Top 1M Sites.
1
Nielsen NetRatings has better usage coverage in more websites categories. Including Games, Arts & Entertainment, News & Media, Sports and 17 other categories.
2
iGoDigital is leading in Lifestyle, E-commerce & Shopping and Home & Garden.
1
Nielsen NetRatings is leading in most countries, including United States, Italy, Australia, United Kingdom and 147 other countries.
2
iGoDigital is leading in Cayman Islands and Côte d'Ivoire.