What are HTTP status codes?
Status codes are messages a website’s server sends to the browser or system to indicate whether or not a request has been fulfilled. Categories of status codes:
• Informational responses (100 – 103):
They are messages that alert the user to wait for a final response when the request is processing.
• Successful responses (200 – 207):
This category of status codes indicates the action requested by the client was received, understood, and accepted.
• Network messages (300 – 308):
These messages indicate that the requested content has been moved and will require further action to complete the request.
• Client side error responses (400 – 499):
They are messages that indicate an error caused by the clients input.
• Server side error responses (500 – 599):
They are messages that indicate that the server which the client is trying to access has a problem.
