200 status codes

The HTTP 200 OK success status response code indicates that the request has succeeded. A 200 response is cacheable by default.

What is the difference between 200 and 204 status code?

It means that the proxy server received a 200 “Everything is OK” status code from the origin server, but has modified the response before passing it on to your browser. 204: “No Content.” This code means that the server has successfully processed the request, but is not going to return any content.

What is the difference between 200 and 201 status code?

The 200 status code is by far the most common returned. It means, simply, that the request was received and understood and is being processed. A 201 status code indicates that a request was successful and as a result, a resource has been created (for example a new page).

What is status code 200 in SEO?

200: OK / Success

This is how it probably should be; a client asks the server for content and the server replies with a 200 success message and the content the client needs. Both the server and the client are happy — and the visitor, of course. All messages in 2xx mean some sort of success.

What is 300 status codes?

The HTTP 300 Multiple Choices redirect status response code indicates that the request has more than one possible responses. The user-agent or the user should choose one of them. As there is no standardized way of choosing one of the responses, this response code is very rarely used.

What is 200 vs 404?

The result code 200 means that the page the client wanted is available and shown in the content. The result code 404 means that the page the client wanted is not available, but it can also return content (eg. a page saying "sorry, couldn't find your page"). Usually a normal web page returns 200, saying all is ok.

What is status 200 and 202?

200 OK means that the request has succeeded and the processing of our request is done. The response is the final payload and the service will not take further actions. 202 Accepted on the other hand means that the request have been accepted for processing, and the service will now start.

What is 400 vs 404?

400 errors indicate an invalid request, which means either that mandatory parameters are missing, or that syntactically invalid parameter values have been detected (for example an expected URL being text only). 404 errors indicate that a requested API service cannot be found, or that a requested entity cannot be found.

What is a 202 status code?

The HyperText Transfer Protocol (HTTP) 202 Accepted response status code indicates that the request has been accepted for processing, but the processing has not been completed; in fact, processing may not have started yet.

What is a 204 status?

The HTTP 204 No Content success status response code indicates that a request has succeeded, but that the client doesn't need to navigate away from its current page.

What is a 301 status code?

The HyperText Transfer Protocol (HTTP) 301 Moved Permanently redirect status response code indicates that the requested resource has been definitively moved to the URL given by the Location headers.

What is a 310 status code?

This return code typically indicates one of these: The value that you specified for the FILEFORMAT parameter does not match the actual format of the data file. Check that NEWLINE and its encoding values are correct if you specified FILEFORMAT=STREAM, or that the record length is correct for FILEFORMAT=RECORD,n.

What is a 302 status code?

The HyperText Transfer Protocol (HTTP) 302 Found redirect status response code indicates that the resource requested has been temporarily moved to the URL given by the Location header.

What is a 204 status code?

The HTTP 204 No Content success status response code indicates that a request has succeeded, but that the client doesn't need to navigate away from its current page. This might be used, for example, when implementing "save and continue editing" functionality for a wiki site.

What is the difference between 202 and 204 status code?

A successful response SHOULD be 200 (OK) if the response includes an entity describing the status, 202 (Accepted) if the action has not yet been enacted, or 204 (No Content) if the action has been enacted but the response does not include an entity.

What does the response code 202 and 204 mean?

202 Accepted. 203 Non-Authoritative Information. 204 No Content.

What is HTTP status code 204?

5 204 No Content. The server has fulfilled the request but does not need to return an entity-body, and might want to return updated metainformation. The response MAY include new or updated metainformation in the form of entity-headers, which if present SHOULD be associated with the requested variant.

What is a 202 status code?

Accepted 202

The request has been accepted for processing, but the processing has not been completed. The request may or may not eventually be acted upon, as it may be disallowed when processing actually takes place.

What is a 402 status code?

The HTTP 402 Payment Required is a nonstandard response status code that is reserved for future use. This status code was created to enable digital cash or (micro) payment systems and would indicate that the requested content is not available until the client makes a payment.

What is a 422 status code?

The HyperText Transfer Protocol (HTTP) 422 Unprocessable Entity response status code indicates that the server understands the content type of the request entity, and the syntax of the request entity is correct, but it was unable to process the contained instructions.

Should I delete 404 or 204?

If you DELETE something that doesn't exist, you should just return a 204 (even if the resource never existed). The client wanted the resource gone and it is gone. Returning a 404 is exposing internal processing that is unimportant to the client and will result in an unnecessary error condition.

What is a 201 response code?

The HTTP 201 Created success status response code indicates that the request has succeeded and has led to the creation of a resource.

What is 203 response code?

The HTTP 203 Non-Authoritative Information response status indicates that the request was successful but the enclosed payload has been modified by a transforming proxy from that of the origin server's 200 ( OK ) response.