In June I audited my own site against an eight domain, hundred point AI readiness scale. It scored 71. After the fixes it scored 91.
The largest single cause was not content. My Cloudflare firewall was quietly returning 403 to OAI-SearchBot, Claude-SearchBot, PerplexityBot, ChatGPT-User and Perplexity-User. Five AI crawlers, blocked, with no error showing anywhere in my analytics. After the fix all five returned 200, re-verified across eleven user agents.
Then the part nobody publishes. I built a fixed panel of 25 buyer questions and I have re-run it every month since. Today I am visible on 2 of them, scoring 3 out of 50. At baseline I scored 4. Two months of work and no slots gained.
Meanwhile on Microsoft's side, my site went from roughly 2 citations a day in June to between 20 and 37 a day by late July, 817 in total, holding between 29 and 43 percent of the citation share on the questions I target.
So one engine started quoting me constantly and another did not move at all. Sitting underneath both numbers is the thing that decides the outcome, and I found it by counting: not one of my citations came from a question shaped like "who should I hire." I win the questions that ask what something costs or how something works. I do not win the question that asks who to pick.
That gap is the whole problem, and it is the reason this is an audit rather than a content retainer.