How do I debug HTTP headers?

What are HTTP headers and why are they important?

HTTP headers are key-value pairs sent between the client and server. They provide essential information about the request or response, such as content type, caching policies, and authentication details.

How can I view the HTTP headers in my browser?

You can view HTTP headers in most browsers by opening the Developer Tools (usually F12), navigating to the 'Network' tab, and selecting a request to see its headers.

What tools can I use to debug HTTP headers?

You can use tools like Postman, cURL, or browser Developer Tools to inspect and debug HTTP headers effectively.

What common issues should I look for when debugging HTTP headers?

Look for missing headers, incorrect values, or headers that conflict with each other, as these can lead to issues like failed requests or incorrect responses.