HTTP Redirect

HTTP Redirect is a web technique where a server sends a response to a client (e.g., a browser) instructing it to automatically navigate to a different URL. It uses HTTP status codes, primarily 3xx series like 301 (Moved Permanently) or 302 (Found), to indicate the new location. This is commonly used for URL changes, site maintenance, or handling user actions like form submissions.

Also known as: URL Redirect, HTTP Redirection, 3xx Redirect, Server Redirect, Web Redirect

Why learn HTTP Redirect?

Developers should learn HTTP Redirect to manage URL routing, improve SEO by preserving link equity with permanent redirects, and enhance user experience by guiding users to updated or relevant pages. It's essential for web development when migrating websites, implementing canonical URLs, or handling authentication flows that require redirection.

Learning Resources

• docs: MDN Web Docs: HTTP redirects
• tutorial: W3Schools: HTTP Methods - Redirect
• docs: Google Developers: SEO Redirects
• video: YouTube: HTTP Redirects Explained
• book: Book: HTTP: The Definitive Guide