Is it possible to make a dynamic favicon in the issuance of Yandex direct?

Question

Search Engine Optimization

My aggregator site competes in paid search results with official service providers, 80% of ads are always in special placement, but ctr is still relatively low. There is a suspicion that the relevant favicon is very seriously affected, I have my logo, and the official service provider, respectively, has its own. The user does not trust my ad and goes to the official...
The site is built on the django framework and the technical capabilities there are very wide, but here's how to implement it... as long as there is an idea to make the necessary sections of the site on subdomains, but how will this affect SEO? Now the structure to the landing page is this: site.ru/moscow/provider/beeline

Answer 1

to implement as easy as shelling pears , only Yandex allows this?

Answer 2

You can make your own subdomain for each ad