Unverified50% confidenceConceptExact time
Among HTTP status codes, those starting with 2 indicate success (200 success, 201 created successfully, 204 success but no response content), those starting with 3 indicate redirection or caching (301 and 302 redirection, 304 caching), those starting with 4 indicate client errors (401 no authentication provided, 403 no permission, 422 parameter format incorrect, 429 requests too frequent), and those starting with 5 indicate internal server errors.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Related Entities
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