Every day we open a browser, type a website address, and within a few seconds a webpage appears. It feels almost magical, yet behind that simple action is a chain of technologies working together seamlessly.

If you've ever wondered what happens after pressing Enter, this article is for you. We'll follow a single request from your browser all the way to the server and back while explaining the core concepts every backend developer should know.

The Big Picture

Imagine you type:

https://roadmap.sh