- PPC Ad Impressions Grow 16% in 6 Months
Search Engine Watch:
A new Nielsen//NetRatings study shows that “sponsored link advertising impressions” grew from 55.4 billion to 64.3 billion or 16 percent during the past six months (August 2005 and January 2006). Google in August 2005 earned 36.2 billion, which increased to 41.1 billion in January 2006, a six-month increase of 14%. […]














