Double.net is leading in Top 1M Sites.
Impresiones Web has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Adult, Music & Audio and 46 other categories.
Double.net is leading in Business & Industry, Social Sciences, Science, Internet & Telecom and 28 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, Finland and 9 other countries.