← The path

4 lessons · 292 XP

The Web, Actually

requests, responses, and what a browser really does

Before frameworks, there is a request and a response. This unit gives you the model everything else hangs off: URLs, HTTP methods, status codes, headers, and the browser's job in the middle.

0/4
  1. 1

    Request and Response

    Describe what happens between typing a URL and seeing a page.

    5 ex

    72 XP

  2. Status Codes That Matter

    Complete “Request and Response” to unlock

  3. Headers, Cookies, and Caching

    Complete “Status Codes That Matter” to unlock

  4. How the Browser Renders

    Complete “Headers, Cookies, and Caching” to unlock