HTTP Status Code Directory
Network & HTTP • 100% Client-Side Processing
Comprehensive HTTP status code directory. Search status codes like 200, 301, 401, 403, 404, 429, 500, 502, and 503 with exact RFC specifications and caching rules.
Standard response for successful HTTP requests.
Request succeeded and a new resource was created.
Server processed request successfully and returned no content.
Resource has been permanently assigned a new URI. Search engines pass link equity.
Resource temporarily resides at a different URI.
Client has cached copy; content has not changed since last request.
Temporary redirect preserving original HTTP method.
Permanent redirect preserving original HTTP method.
Server cannot process request due to client syntax error.
Authentication is required and has failed or not been provided.
Server understood request but refuses authorization.
Requested resource could not be found on the server.
Request method is not supported for requested resource.
Client has sent too many requests in a given amount of time (rate limited).
Generic server error encountered when processing request.
Server received an invalid response from upstream server.
Server is currently unable to handle request (overloaded or maintenance).
Upstream server did not send timely response.
Tool Chaining — Continue Workflow
Take your result from HTTP Status Code Directory directly into companion utilities:
How to Use
- Search by code number (e.g. 429) or name (e.g. Teapot).
- Inspect definition, category, and RFC reference.
Key Features
- •Complete 1xx, 2xx, 3xx, 4xx, 5xx definitions
- •Instant live filter search
- •RFC specifications included
Technical Scope & Limitations
- • Reference directory only; does not send arbitrary requests to remote servers.