8 min read
2026-02-14
HTTP status codes are divided into five classes, each of which determines the type of server response.
Interim responses indicating that the request has been accepted and is being processed.
| Code | Description | Usage |
|---|---|---|
| 200 | OK | Successful GET request |
| 201 | Created | Resource created (POST) |
| 204 | No Content | Successful DELETE |
301 - permanent redirect (affects SEO)
302 - temporary redirection
304 - resource has not been changed (caching)
400 - invalid request
401 - authentication required
403 - access denied
404 - resource not found
429 - too many requests
500 - internal server error
502 - bad gateway
503 - service unavailable
504 — gateway timeout
Our tool allows you to quickly find any status code, its description and recommendations for use.
See also: MIME Types, JWT Decoder, JSON Formatter