Thank you for the link.
I am sceptical about such questionnaires (looked at the page and the questions). On the one hand, there is my personal bias, my current mood and state of mind, which influence the answers, often more a wish than reality.
Therefore, I would have to have started such a test thirty years ago and renew it continuously to be able to identify a certain tendency (I guess, the results would differ greatly in the course of time).

On the other hand, self-assessment alone is not sufficient, in my view. People who know me well and those who know me less well would have to take this test about me. Since they too have personal judgements like prejudices, I don't give this test much importance in the here and now if I were to take it. HaHa!

Then there is the question of what I would want to use such a test result for? What is the point of being classified? Let's say I were to label myself as autistic (mild, moderate or severe) from now on, what would I have and what would you, for example, gain from it? Would you treat me differently in a conversation as if I did not give you this information, for example?