In terms of market share, Testnet is clearly lagging behind, losing to Unicast in all segments.
Testnet has better usage coverage in more websites categories. Including Sports, Shopping, Internet & Telecom, Business & Industry and 9 other categories.
Unicast is leading in People & Society, Arts & Entertainment, News & Media and Performing Arts.
Testnet is leading in most countries, including Belgium, United Kingdom and Netherlands.
Unicast hasn't got a lead over Testnet in any country.