Here’s a list of 18 essential status codes you need to know:
- 200 OK: Request succeeded- 201 Created: Resource created
- 202 Accepted: Accepted request
- 204 No Content: Accepted request
- 301 Moved Permanently: Accepted request
- 302 Found: Temporarily moved
- 304 Not Modified: Not modified
- 400 Bad Request: Bad request error
- 401 Unauthorized: Needs authentication
- 403 Forbidden: Access Forbidden
- 404 Not Found: Resource Not Found
- 405 Not Allowed: Method not allowed
- 408 Request Timeout: Request timed out
- 500 Internal Server Error: Server error
- 501 Not Implemented: Not implemented
- 502 Bad Gateway: Bad gateway error
- 503 Service Unavailable: Service unavailable
- 504 Gateway Timeout: Gateway Timeout
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