I tried your site and here's what I'd do:

- Stop paying for ads immediately.

- Give away full access to other devs to get their opinion

- Dog food. When you run it on its own page, do the results make sense? I did and I believe some don't.

- PDF results are preferred for the devs? Show me a sample.

- What's the most appropriate format for results to feed to my LLM to improve my site? Is the answer PDF?

I'd do some of these and give it another 3 months and then decide.