Wednesday, July 15, 2015

My CTR has gone down - but I'm not concerned

Here's my CTR for the two weeks before and after I switched to real-time bidding for one of my AdDuplex campaigns.



I've dropped from an average of 1.8% to 1.2%. That's down by a third!


Is this a bad thing?

If CTR was what i was most interested in then I'd be concerned.
Many people would be very worried about this change.

However, here's the important thing.
Over the time period I spent the same budget every day and the clicks did this:


For the same budget, the number of clicks went from an average of 184 to 290. That's an increase of 57%. This is a very good thing.

On its own, CTR is a potentially misleading statistic as it doesn't show the whole picture. Without knowledge of the number of impressions CTR is meaningless. A high CTR from a low number of impressions could be a lot less than a low CTR from a very high number of impressions.

My ultimate aim from buying the advertising is to increase the number of downloads I get. Clicks are a proxy for this figure as the store won't yet tell me where referrals come from. Without the store listing changing over this entire period I can assume that the conversion of people clicking on the ad to eventually installing the app has remained constant.

CTR is indicative of a means to an end. Don't be deceived into thinking this is what ultimately matters. It's the return on investment that's should be monitored and in this case that means clicks.


1 comment:

  1. WindowsPhone is my favorite OS. I really love your blog. There`re so many useful information that i read every post for the past 2 years :) please, keep up!

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