HTTP/1.0 Status Codes
Family of codes, with 5 “types”
- 1xx: informational
- 2xx: successful, e.g. 200 OK
- 3xx: redirection (gotcha: redirection loops?)
- 301 Moved Permanently
- 304 Not Modified
- 4xx: Client Error
- 400 Bad Request
- 401 Unauthorized
- 403 Forbidden
- 404 Not Found
- 5xx: Server Error
- 501 Not Implemented
- 503 Service Unavailable