Search and inspect all standard HTTP status codes (2xx, 3xx, 4xx, 5xx) with meanings, common causes, and technical developer solutions.
Standard response for successful HTTP requests. The payload returned depends on the request method.
Request succeeded and a new resource has been created (common for POST requests).
The requested resource has been definitively moved to a new URL. Passes SEO link equity.
The target resource resides temporarily under a different URI.
Server cannot process the request due to client error (e.g. malformed syntax, invalid JSON).
The client must authenticate itself to get the requested response.
The client does not have access rights to the content.
The server cannot find the requested resource URL on the server.
The user has sent too many requests in a given amount of time (Rate Limiting).
The server has encountered a situation it does not know how to handle or unhandled runtime crash.
The server acting as a gateway/proxy received an invalid response from upstream server.
The server is not ready to handle the request due to maintenance or overload.
The gateway/proxy server did not receive a timely response from the upstream server.