The last element of the Conversion Framework focuses on how you should run a conversion optimization project: in an iterative manner. Conversion optimization is a long-term commitment. You will see incremental improvements in your conversion rate as you start deploying the methods outlined in this book. However, you should focus on a holistic approach to conversion. Large increases in conversion rates are always welcome, but realistically, the goal is to deliver small and consistent improvements in conversion rates from month to month.

Conversion optimization is successful when:

An Invesp informal survey of nearly 200 ecommerce companies that tried conversion optimization in 2009 reveals that more than 60% of them did not see significant improvement from their conversion optimization projects. This data should concern anyone who is considering conversion rate optimization, as well as companies considering offering it to their clients. The following are some of the reasons conversion optimization projects do not succeed.