Status codes

100-199

HTTP status codes starting with 1 (1xx) are informational responses. These codes indicate that the request was received and understood, and the client should continue with the request or ignore the response if the request is already finished. Here are the specific codes:

200-299

HTTP status codes starting with 2 (2xx) indicate successful responses. These codes mean that the client's request was successfully received, understood, and accepted. Here are the specific codes:

300-399

HTTP status codes starting with 3 (3xx) indicate redirection responses. These codes inform the client that the requested resource is located elsewhere, and the client should take additional action to complete the request. Here are the specific codes:

400-499

HTTP status codes starting with 4 (4xx) indicate client errors. These codes are returned when the client's request contains incorrect syntax, cannot be fulfilled, or encounters authorization issues. Here are the specific codes:

500-599

HTTP status codes starting with 5 (5xx) indicate server errors. These codes are returned when the server encounters an error while processing the request. Here are the specific codes:

Other Status Codes

There are other status codes that are not part of the standard HTTP/1.1 specification but are used by some servers or frameworks. These codes are typically in the range of 600-699 and are specific to the implementation. Some examples include:

• 600: Unparseable Response

• 601: Unparseable Response Headers

• 602: Unparseable Response Body

• 603: Request Timeout

• 604: Response Timeout

• 605: Request Failed

• 606: Response Failed

• 607: Request Aborted

• 608: Response Aborted

• 609: Request Connection Failed

• 610: Response Connection Failed

• 611: Request Disallowed

• 612: Response Disallowed

• 613: Request Connection Disallowed

• 614: Response Connection Disallowed

• 615: Request Connection Timeout

• 616: Response Connection Timeout

• 617: Request Connection Limit Exceeded

• 618: Response Connection Limit Exceeded

• 619: Request Connection Refused

• 620: Response Connection Refused

• 621: Request Connection Reset

• 622: Response Connection Reset

• 623: Request Connection Closed

• 624: Response Connection Closed

• 625: Request Connection Aborted

• 626: Response Connection Aborted

• 627: Request Connection Disconnected

• 628: Response Connection Disconnected

• 629: Request Connection Unavailable

• 630: Response Connection Unavailable

• 631: Request Connection Unresponsive

• 632: Response Connection Unresponsive

• 633: Request Connection Invalid

• 634: Response Connection Invalid

• 635: Request Connection Insecure

• 636: Response Connection Insecure

• 637: Request Connection Encrypted

• 638: Response Connection Encrypted

• 639: Request Connection Overloaded

• 640: Response Connection Overloaded

• 641: Request Connection Oversubscribed

• 642: Response Connection Oversubscribed

• 643: Request Connection Overused

• 644: Response Connection Overused

• 645: Request Connection Overridden

• 646: Response Connection Overridden