Market Share by Top Websites

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

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

Websites Categories

1 Nielsen NetRatings has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Marketing & Advertising, People & Society and 223 other categories.

2 Heap Analytics is leading in Death and Human Resources.

Geography

1 Nielsen NetRatings is leading in most countries, including Italy, United States, Bulgaria, Australia and 180 other countries.

2 Heap Analytics is leading in British Indian Ocean Territory, Libya, Micronesia, Cocos Islands and 4 other countries.