Market Share by Top Websites

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

2 In terms of market share, W3Counter is clearly lagging behind, losing to Gemius in all segments.

Websites Categories

1 Gemius has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Business & Industry and 218 other categories.

2 W3Counter is leading in Universities & Colleges, Computer Security, Furniture, Antiques & Collectibles and 7 other categories.


1 Gemius is leading in most countries, including Poland, Hungary, Turkey, Czech Republic and 114 other countries.

2 W3Counter is leading in United States, Brazil, Indonesia, India and 39 other countries.