·10.1 of all Google traffic is for images.google.com. Since 55% is for google.com, and 24.7% is for mail.google.com, that shows you how big of a traffic chunk images are receiving.
·Daily pageviews of Google Images is greater than 1 billion! That tidbit comes from Benjamin Ling, Director of Search Products at Google. And get this. That number is seven years old! If we were to plot the growth of that number corresponding to the relative growth of Google over time, we could safely assume it’s way higher today.
·Google Images has indexed over 10 billion images. In 2010! Again, over the past seven years, the number of indexed images has probably mushroomed.