Clicks / Sessions
Formula
Clicks to Session Ratio = Clicks / Sessions
Explanation
Shows you what percentage of clicks result in a session.
A low ratio is an indication of a low quality traffic source as people bounce off before a session is even generated.
At times, the ration can also be bigger than 100% as Google Analytics works on a Last-Non Direct basis. So a value over 100% would show you that people click on the ad and then come back often via direct type in after. This can be the case for Branded Search Ads.
Notes
n/a