Feature-Policy Header is Missing and Pastebin files

How it was found

hey

your website is very secure but i get only missing Feature-Policy Header if you add this webiste become more secure and i found two pastebin files(using Google Dork) :

url : site:pastebin.com https://arkadiyt.com/

1. https://pastebin.com/feaw9Ti8
2. https://pastebin.com/E0tLN2uJ

Impact

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Feature-Policy