Passed 2 psychotests on one of the sites, it seems interesting, but I want to find something more specific, to be sure that this is not just entertainment
I understand that you are looking for a source of various psychological tests. In this case, start here https://psycho-tests.com/, here you can find a variety of tests in psychology. Most of them are compiled by professional psychologists and psychotherapists, therefore, it seems to me that it is better to start from here