Market Share by Top Websites

2 Marktest is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Observer has better usage coverage in more websites categories. Including Business & Industry, Computer & Electronics, Arts & Entertainment, Internet & Telecom and 29 other categories.

2 Marktest is leading in Music & Audio, Soccer, Religion & Spirituality, Newspapers and one other category.


1 Observer is leading in most countries, including United States, Russia, United Kingdom, Norway and 7 other countries.

2 Marktest is leading in Portugal and Poland.