Market Share by Top Websites

1 comScore ScorecardResearch is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, DoubleClick Floodlight is still behind comScore ScorecardResearch in all market share segments.

Websites Categories

1 comScore ScorecardResearch has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Adult, Business & Industry and 238 other categories.

2 DoubleClick Floodlight is leading in Car Buying, Automotive Industry and Book Retailers.


1 comScore ScorecardResearch is leading in most countries, including United States, Russia, United Kingdom, Brazil and 214 other countries.

2 DoubleClick Floodlight hasn't got a lead over comScore ScorecardResearch in any country.