Market Share by Top Websites

2 In terms of market share, Observer is clearly lagging behind, losing to w3roi in all segments.

Websites Categories

1 Observer has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Computer & Electronics, People & Society and 19 other categories.

2 w3roi is leading in Internet & Telecom, Health, Career & Education, Online Marketing and 17 other categories.


1 Observer is leading in most countries, including Russia, Germany, Montenegro, Netherlands and 14 other countries.

2 w3roi is leading in United States, China, India, Spain and 4 other countries.