HTTP Status Messages

HTML Error Messages

Upon a browser's request for a service from a web server, a problem might occur, leading the server to return an HTTP status code such as "404 Not Found". These are not typically referred to as HTML error messages, but rather HTTP status messages. Every request prompts a server response, with "200 OK" being the most common.

Here follows a collection of potential HTTP status codes that a server might send back:

1xx: Information

Message:	Description:
100 Continue	Once the server has accepted the request headers, the client is authorized to transmit the request body.
101 Switching Protocols	The user has requested that the server change communication protocols.
103 Early Hints	The Link header utilizes the browser's ability to initiate resource preloading, even as the server is still preparing the response.

Domain Names for Acquisition

Possible Opportunity: This Outstanding Domain May be Open to Lease, Partnerships, Licensing, or Acquisition.

2xx: Successful

Message:	Description:
200 OK	The petition is successful, as indicated by the standard response for successful HTTP requests
201 Created	The request has been successfully addressed, resulting in the creation of a new resource.
202 Accepted	The request has been received for processing, but its completion is still pending.
203 Non-Authoritative Information	The request was processed successfully, but it's providing results that might originate from a different source.
204 No Content	The request was processed without issues, but it's not providing any content in return.
205 Reset Content	The request was successfully handled, but it's not providing any content and necessitates the requester to reinitialize the document view.
206 Partial Content	The server is providing just a section of the resource because of a range request initiated by the client.

3xx: Redirection

Message:	Description:
300 Multiple Choices	This is a list of links, allowing users to click and access different destinations. A maximum of five URLs can be included.
301 Moved Permanently	The desired webpage has been relocated to a new web address.
302 Found	The specific webpage has been temporarily shifted to a different URL.
303 See Other	The particular webpage is located under an alternate URL.
304 Not Modified	Shows that the desired page hasn't been updated since the last access
307 Temporary Redirect	The sought-after page has been temporarily relocated to a different URL
308 Permanent Redirect	The desired page has been permanently transferred to a new URL

4xx: Client Error

Message:	Description:
400 Bad Request	The petition cannot be granted because of incorrect syntax.
401 Unauthorized	This is a description of a legal request that the server is not processing, as the necessary authentication process has either failed or not taken place.
402 Payment Required	Set aside for potential later applicatio
403 Forbidden	The petition was legitimate, yet the server is declining to process the request
404 Not Found	Regrettably, the page you're looking for is currently unavailable, but there's a possibility it may return at a later time.
405 Method Not Allowed	The page was unable to process your request due to an unsupported request method.
406 Not Acceptable	The server has produced a suitable response, but it's not being accepted by your client.
407 Proxy Authentication Required	The initial step requires the client to verify its identity with the proxy.
408 Request Timeout	The server stopped waiting for the request as it exceeded the allowed time.
409 Conflict	The processing of your request was unsuccessful due to a discrepancy encountered in the request.
410 Gone	The page you're trying to access is currently unavailable.
411 Length Required	The length of the content hasn't been specified, which means the request cannot be processed by the server
412 Precondition Failed	The server found the stated condition in the request to be untrue
413 Request Too Large	The server has rejected the request since the provided entity is excessively large
414 Request-URI Too Long	The server refuses the request as the URL is excessively lengthy, which typically happens when a POST request with extensive query data is changed to a GET request.
415 Unsupported Media Type	The server refuses the request as it doesn't support the specified media format
416 Range Not Satisfiable	The client requested a specific part of the file, but the server is unable to provide it
417 Expectation Failed	The server fails to meet the conditions set by the Expect header in the request

5xx: Server Error

Message:	Description:
500 Internal Server Error	A standard error message, presented when a more particular one isn't applicable
501 Not Implemented	The server either doesn't understand the request method or it's incapable of meeting the request
502 Bad Gateway	The server, functioning as a gateway or proxy, received an improper response from the preceding server
503 Service Unavailable	The server is currently unavailable (overloaded or down)
504 Gateway Timeout	The server, functioning as an entrance or intermediary, failed to obtain a prompt response from the subsequent server in a timely manner.
505 HTTP Version Not Supported	The server does not accommodate the HTTP protocol version utilized in the request.
511 Network Authentication Required	It's necessary for the client to prove identity to secure network access.