I have been doing AB tests for a while now and feel pretty confident how to approach and build a strong testing culture within a company. Although optimization work is something that constantly needs to be reviewed and developed.
There is no other channel quite as complex as the web, in terms of the number of variables. This makes optimization work a never-ending story. I think one of the biggest challenges in my field is to know how long your recommendations live. In other words when do you know that for example your perfect converting landing page is out of date due to the ever-changing variables?
Another big challenge as I see it is the emergence of personalisation software, which put optimization in a new playing field. With personalisation you are moving into micro segmentation. The technology is extremely powerful but opens up for many challenges to companies that want to adopt this approach. The web is moving towards this field and as a conversion optimization specialist I need to evolve towards this path.
This question is part of a five question series that are the most common issues people ask me.