.io is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Performancing Metrics has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 118 other categories.
.io is leading in News & Media, Newspapers, Autos & Vehicles, Soccer and 26 other categories.
.io is leading in most countries, including Russia, Ukraine, Belarus, Kazakhstan and 47 other countries.
Performancing Metrics is leading in United States, Brazil, United Kingdom, France and 44 other countries.