Konstantin V Bekreyev

> I'll look into it, something I never thought about.. I also don't know much about it. Any guidance? I think this guide can help with IPv6 at DigitalOcean: https://www.digitalocean.com/docs/networking/ipv6/how-to/enable/

Please, enable HSTS. The website does not work well via HTTP because some CDNs blocked in Russia, but it's work fine via HTTPS.