Double.net is leading in Top 100K Sites.
Impresiones Web has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Adult, Music & Audio and 50 other categories.
Double.net is leading in Science, Social Sciences, Business & Industry, Internet & Telecom and 25 other categories.
Impresiones Web is leading in most countries, including Spain, Mexico, Argentina, Chile and 41 other countries.
Double.net is leading in Sweden, Niue, Norway, Indonesia and 13 other countries.