AkousaHTTP Status CodesError
400400 Bad Request
The server cannot process the request due to a client error, such as malformed syntax, invalid parameters, or corrupt data.
browsernodeserver
View details 431The server refuses the request because one or more header fields are too large.
The total size of request headers exceeds the server's limit, or a single header (often Cookie) is too large. This commonly happens with large JWTs, excessive cookies, or too many custom headers.
Reduce header sizes. Clear unnecessary cookies, use shorter tokens, or move large data from headers to the request body. If you control the server, increase the header size limit.
400The server cannot process the request due to a client error, such as malformed syntax, invalid parameters, or corrupt data.
200The request has succeeded. The meaning of the success depends on the HTTP method used.
521The origin web server has refused the connection from Cloudflare.
410The resource is no longer available and has been permanently removed. Unlike 404, this indicates intentional removal.
506The server has an internal configuration error where the chosen variant resource is configured to engage in content negotiation itself.
503The server is temporarily unable to handle the request due to maintenance or overloading.