HTTP Version Not Supported

The server does not support, or refuses to support, the HTTP protocol version used in the request.

Common Use

Rare in modern web. May occur with very old HTTP/0.9 requests or future HTTP versions not yet supported.

https://codes.uncodigo.com/http/505

curl -i https://codes.uncodigo.com/http/505

Request URL


GET /http/505

Response

Click "Send Request" to see the response...