the website is hosted on nginx server which is a popular and powerful open source web server software that can handle thousands of visitors simultaneously with ease. it has been used by several large companies to power their websites. nginx provides high performance, scalability, security, and reliability. the server uses a combination of caching, load balancing, and compression to improve response times. it also supports multiple protocols such as http/1.1, http/1.0, and WebSocket protocol. nginx is designed to be highly available and fault-tolerant, with built-in support for hardware acceleration and failover mechanisms. the server can scale horizontally by adding more instances to handle increased traffic.