FastCGI

FastCGI is a protocol that allows web servers to communicate efficiently with applications, such as scripts or services, enabling faster and more scalable website performance. Unlike traditional methods that start a new application process for each user request, FastCGI keeps applications running in the background, ready to handle multiple requests. This reduces the overhead and response time, making websites more responsive and able to handle higher traffic. Essentially, FastCGI improves the interaction between your web server and the software that generates dynamic content, ensuring smooth and swift web experiences.