Http Status Code Road Signs

Http Status Code Road Signs

HTTP Status Code Images from Japanese Road Signs.

1xx — Informational

2xx — Success

Code	Reason Phrase	Description	Image	Adress	GPS
200	OK	Request succeeded.
201	Created	Resource created successfully.
202	Accepted	Request accepted for processing, not completed.
203	Non-Authoritative Information	Returned meta-info may be from a transforming proxy.
204	No Content	Success, no response body.
205	Reset Content	Tell client to reset the document view.
206	Partial Content	Partial response due to range header.
207	Multi-Status (WebDAV)	Multiple status codes for multiple operations.
208	Already Reported (WebDAV)	Members of a DAV binding already reported.
226	IM Used	Instance manipulations applied to the instance.

3xx — Redirection

Code	Reason Phrase	Description	Image	Adress	GPS
300	Multiple Choices	Multiple representations available.
301	Moved Permanently	Resource moved permanently.
302	Found	Resource temporarily under different URI.
303	See Other	Get resource at another URI with GET.
304	Not Modified	Resource not modified since last request.
305	Use Proxy	Deprecated. Must use proxy.
306	(Unused)	Reserved; no longer used.
307	Temporary Redirect	Same method, different temporary URI.
308	Permanent Redirect	Same method, different permanent URI.

4xx — Client Errors

Code	Reason Phrase	Description	Image	Adress	GPS
400	Bad Request	Malformed syntax or invalid request.
401	Unauthorized	Authentication required or failed.
402	Payment Required	Reserved for future use.
403	Forbidden	Server understood but refuses to authorize.
404	Not Found	Resource not found.
405	Method Not Allowed	Method not allowed for the target.
406	Not Acceptable	No acceptable representation found.
407	Proxy Authentication Required	Authenticate with proxy first.
408	Request Timeout	Server timed out waiting for request.
409	Conflict	Request conflicts with current state.
410	Gone	Resource permanently removed.
411	Length Required	Content-Length header required.
412	Precondition Failed	One or more preconditions failed.
413	Content Too Large	Request payload is too large.
414	URI Too Long	URI is too long to process.
415	Unsupported Media Type	Unsupported payload media type.
416	Range Not Satisfiable	Requested range cannot be served.
417	Expectation Failed	Expect header requirements not met.
418	I’m a Teapot	April Fools’/novelty; non-standard in practice.
421	Misdirected Request	Request routed to a server that can’t produce response.
422	Unprocessable Content (WebDAV)	Well-formed but semantically erroneous.
423	Locked (WebDAV)	Resource is locked.
424	Failed Dependency (WebDAV)	Failed due to earlier request failure.
425	Too Early	Risk of replay; try later.
426	Upgrade Required	Must upgrade protocol (e.g., TLS/HTTP2).
428	Precondition Required	Preconditions required on the request.
429	Too Many Requests	Rate limit exceeded.
431	Request Header Fields Too Large	Header fields too large.
451	Unavailable For Legal Reasons	Blocked for legal demands.

5xx — Server Errors

Code	Reason Phrase	Description	Image	Adress	GPS
500	Internal Server Error	Generic server error.
501	Not Implemented	Method not supported by server.
502	Bad Gateway	Invalid response from upstream server.
503	Service Unavailable	Temporarily overloaded or maintenance.
504	Gateway Timeout	Upstream server timed out.
505	HTTP Version Not Supported	HTTP version not supported.
506	Variant Also Negotiates	Content negotiation configuration error.
507	Insufficient Storage (WebDAV)	Server cannot store the representation.
508	Loop Detected (WebDAV)	Infinite loop detected in processing.
510	Not Extended	Further extensions required.
511	Network Authentication Required	Client must authenticate to gain network access.