In Part 1, we came up with a standard decay curve by position that can be used to estimate Click-Through Rate, provided you know how many clicks are available. In this posting we’ll extend that to provide two ways of estimating organic search traffic potential, complete with a downloadable spreadsheet. One approach is for keywords with no history, and the second one can be used for keywords with a history of performing, to project the effects of moving up various amounts.
Before we start, a number of commenters on Part 1 pointed out that the CTR decay curve will vary Read on »
















