The study used the webcams of 30 participants to record their eye movements as they were shown profile pages from Facebook, Google+, LinkedIn, Flickr, YouTube, Klout, Reddit, Digg, Tumblr, Twitter, StumbleUpon and Pinterest at 10-second intervals. What participants looked at on each page and in what order is recorded in the images below.

via Here’s How People Look at Your Facebook Profile — Literally.