Market Share by Top Websites

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

2 Pingdom is leading in Top 1M Sites.

Websites Categories

1 Pingdom has better usage coverage in more websites categories. Including Shopping, Internet & Telecom, Computer & Electronics, Travel and 128 other categories.

2 Nielsen NetRatings is leading in Business & Industry, Arts & Entertainment, News & Media, People & Society and 85 other categories.


1 Pingdom is leading in most countries, including United Kingdom, Russia, Germany, France and 90 other countries.

2 Nielsen NetRatings is leading in Italy, United States, Australia, Spain and 87 other countries.