I have web services that I publish on my personal website, including rest full api. When I test them both on the same domain and on another domain, the web service connection - data pull test gives a cors error. It's a thing for me because I've seen this not happening in other api.

Example link; https://api.kadircolak.com/Konum/JSON/API/DeveloperInfo

Example error code is;

How can I deal with the plesk panel - the source codes of the software - the server settings?

Waiting for your suggestions.