Eight out of ten internet users visited a Google site during December 2008

Google finishes first in comScore’s survey Media Metrix that ranks the biggest companies on the web based on the amount of unique visitors from the USA. The entire internet audience in the USA totaled to 190.7 million during December 2008 according to comScore. Almost eight out of ten (79 percent) of them visited at least one Google website during the month.

Second biggest in the USA is Yahoo! with a total of 145.7 million visitors (76 percent), followed by Microsoft in third place with 125.4 million (66 percent).