HTTP Status Code Lookup

HTTP Status Code Lookup — herramienta de desarrollo en línea

Status Code

Code	Status	Category	Description
100	Continue	Informational	The server has received the request headers and the client should proceed to send the request body.
101	Switching Protocols	Informational	The server is switching protocols as requested by the client.
102	Processing	Informational	The server has received and is processing the request, but no response is available yet.
200	OK	Success	The request has succeeded.
201	Created	Success	The request has been fulfilled and a new resource has been created.
202	Accepted	Success	The request has been accepted for processing, but the processing has not been completed.
204	No Content	Success	The server successfully processed the request but is not returning any content.
206	Partial Content	Success	The server has fulfilled the partial GET request for the resource.
300	Multiple Choices	Redirection	The requested resource has multiple choices and cannot be resolved into one.
301	Moved Permanently	Redirection	The requested resource has been permanently moved to a new URL.
302	Found	Redirection	The requested resource has been temporarily moved to a different URL.
303	See Other	Redirection	The response to the request can be found at another URL using the GET method.
304	Not Modified	Redirection	The resource has not been modified since the last request.
307	Temporary Redirect	Redirection	The requested resource is temporarily available at a different URL.
308	Permanent Redirect	Redirection	The requested resource has been permanently moved to a different URL.
400	Bad Request	Client Error	The server cannot process the request due to client error.
401	Unauthorized	Client Error	Authentication is required to access the requested resource.
403	Forbidden	Client Error	The server understood the request but refuses to authorize it.
404	Not Found	Client Error	The requested resource could not be found on the server.
405	Method Not Allowed	Client Error	The request method is not supported for the requested resource.
408	Request Timeout	Client Error	The server timed out waiting for the request.
409	Conflict	Client Error	The request could not be completed due to a conflict with the current state of the resource.
410	Gone	Client Error	The requested resource is no longer available and has been permanently removed.
413	Payload Too Large	Client Error	The request is larger than the server is willing to process.
414	URI Too Long	Client Error	The URL provided was too long for the server to process.
415	Unsupported Media Type	Client Error	The media type of the request is not supported by the server.
418	I'm a Teapot	Client Error	The server refuses to brew coffee because it is, permanently, a teapot.
422	Unprocessable Entity	Client Error	The request was well-formed but was unable to be followed due to semantic errors.
429	Too Many Requests	Client Error	The user has sent too many requests in a given amount of time.
451	Unavailable For Legal Reasons	Client Error	The resource is unavailable due to legal reasons.
500	Internal Server Error	Server Error	The server encountered an unexpected condition that prevented it from fulfilling the request.
501	Not Implemented	Server Error	The server does not support the functionality required to fulfill the request.
502	Bad Gateway	Server Error	The server received an invalid response from an upstream server.
503	Service Unavailable	Server Error	The server is currently unable to handle the request due to temporary overloading or maintenance.
504	Gateway Timeout	Server Error	The server did not receive a timely response from an upstream server.
505	HTTP Version Not Supported	Server Error	The server does not support the HTTP protocol version used in the request.

Look up HTTP status codes and understand their meanings instantly. Our HTTP status code reference tool helps developers, SEO professionals, and website owners understand server responses. Get detailed explanations for every status code from 100 to 599.