Infrastructure update: Fixed website performance issues due to absence of CDN

We glad to inform you that website is stable again. Since the time we removed our CDN (Cloudflare) there was no stable replacement for the shared cache and DDoS protection. We updated our infrastructure to use few proxy servers (Nginx + Traefik) that handles CDN related features. Current configuration will allow us to grow amount of the service much faster in the future keeping website stable!