The Top 25 | Pew Research Center
Which news providers make it in among the top 25 for total U.S. traffic? While the raw figures for visitors vary from one metrics firm to the next (Nielsen’s unique visitors numbers are often much smaller than those of the ratings agency comScore, for example, and both rely mainly on home-based traffic rather than work-based, which may undercount total news consumption) the list and rank of top sites remains relatively consistent across measuring companies.