Can the subdomain st.******.ru on which the photos for the site are placed negatively affect the promotion?

Question

Search Engine Optimization

There is a site exemple.ru Images for this site are stored on the st
subdomain . example.ru This approach is used by many sites. So, does this negatively affect promotion, because Yandex considers exemple.ru and st. exemple.ru is completely different sites and photos can be considered stolen? Perhaps the question is stupid, but I don’t know what to complain about anymore, the site is not moving forward in any way :D

Answer 1

Doesn't matter, it's normal practice to optimize content loading. Especially since the domain is the same.
Many generally take nothing from another domain, for example: example.ru and examplecdn.ru