What status code does http request twice?

HTTP status codes 301 and 302 may cause the client to send the request twice. When the server returns the 301 or 302 status code, it tells the client that the requested URL has been moved to a new location. will automatically redirect to the new URL and send a second request to obtain the resource. This process is often called "redirecting."

# Operating system for this tutorial: Windows 10 system, Dell G3 computer.

HTTP status codes 301 and 302 may cause the client to send the request twice.

When the server returns a 301 or 302 status code, it tells the client that the requested URL has been moved to a new location. The client is automatically redirected to the new URL and sends a second request to get the resource. This process is often called "redirecting."

For example, when the client requests http://example.com, but the website has been moved to http://www.example.com, the server may return a 301 status code. The client will automatically redirect to the new URL and then send a second request to get the resource.

It should be noted that if the client does not handle redirects correctly, it may cause additional network overhead and performance degradation. Therefore, redirect status codes should be handled correctly when implementing HTTP clients.

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