HTTP Status Codes - Online Reference Guide
Reference guide for HTTP status codes. Learn the meaning of 200, 404, 500, and all HTTP codes.
Server has received request headers
Server agrees to switch protocols
Request succeeded
Request succeeded and a new resource was created
Server processed successfully, but no content returned
The requested resource has been permanently moved
The resource has been temporarily moved
Resource not modified, can use cache
Server cannot understand the request
Request requires user authentication
Server refuses to execute the request
Server cannot find the requested resource
Internal server error
Bad gateway error
Service unavailable
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