Looking for people with similar experience - creating and selling web reports

Hi Indie Hackers,

So I'm thinking about launching a small side business where I review and create a report of various challenges that I see on peoples websites/apps, does anyone have any experience doing something similar? The end-product would be a report with a long list of suggestions for the owner.

My approach to this would be very non-scalable at first, and then hopefully I'm able to automate part of the process further down the line. However, right now I'm just interested to hear whether or not someone has done something similar and have some good advice for a fellow hacker?

Best regards, Casper.