I think this problem is caused by the fact that free hosting doesn’t support setting up so-called CA Chains with the SSL certificate. For browsers this is generally not a problem, but automated systems may have trouble accessing your site:
So, then i need to buy premium hosting for solve it.
Is there any solution to fix it or should I just post it with the link via http protocol for the meta tags to work. Because provider is google trust and i thought it wont make a problem.But i will try to contact with them. Thanks !
Either that, or get a custom domain (or a subdomain from services like eu.org / pp.ua), and then set up Cloudflare (it isn’t supported for InfinityFree subdomains, unfortunately):
That is also a viable solution, yes.
The provider here doesn’t actually matter, the problem is the requirement of chain certificates these platforms have which are unfortunately not supported in free hosting.