We won't send you a forty-page report. Not a list of every alt tag. The short version, in plain language, with a sense of what's worth fixing and what isn't.
If some of it is easy enough that you can hand it to your own developer, we'll say so. If the answer is that it's fine and your problem is somewhere else, we'll say that too.
No charge, no deck, no follow-up sequence. If you want help afterward, you know where we are.