Market Share by Top Websites

1 Ziff Davis is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

2 Despite its recent growth, Centro is still behind Ziff Davis in all market share segments.

Websites Categories

1 Ziff Davis has better usage coverage in more websites categories. Including Business & Industry, Computer & Electronics, Arts & Entertainment, Internet & Telecom and 99 other categories.

2 Centro is leading in Autos & Vehicles, Car Buying, Career & Education, Shopping and 61 other categories.


1 Ziff Davis is leading in most countries, including France, United Kingdom, Russia, India and 85 other countries.

2 Centro is leading in United States, Croatia, Samoa, Bermuda and 8 other countries.