A complete, searchable reference for all HTTP status codes — 1xx informational, 2xx success, 3xx redirection, 4xx client errors, and 5xx server errors. Each entry includes the code, official name, description, common use cases, and whether it is cacheable. Search by number or keyword.
Search any HTTP status code by number or keyword to get a quick, accurate description. For looking up MIME types to return in your HTTP responses, see the MIME Type Reference.
Common codes
Input
404
Output
404 Not Found — The server cannot find the requested resource.
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