HTTP 203 Non-Authoritative Information vs 416 Range Not Satisfiable
HTTP 203 (Non-Authoritative Information) is a 2xx Success response, while 416 (Range Not Satisfiable) is a 4xx Client Error response. 203 indicates that the response payload has been modified by a transforming proxy from the origin server's 200 response. In contrast, 416 means that the server cannot serve the requested byte range. The Range header value is outside the resource's size.
Beschreibung
The response payload has been modified by a transforming proxy from the origin server's 200 response.
Wann Sie es sehen
When a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
Wie man es behebt
Check if a proxy is modifying the response. Access the origin directly if you need the original content.
Beschreibung
The server cannot serve the requested byte range. The Range header value is outside the resource's size.
Wann Sie es sehen
When requesting a byte range beyond the file's actual size.
Wie man es behebt
Check the Content-Range in the response for the actual file size and adjust your Range header.
Wesentliche Unterschiede
203 is a 2xx Success response, while 416 is a 4xx Client Error response.
HTTP 203: The response payload has been modified by a transforming proxy from the origin server's 200 response.
HTTP 416: The server cannot serve the requested byte range. The Range header value is outside the resource's size.
You encounter 203 when when a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
You encounter 416 when when requesting a byte range beyond the file's actual size.
Wann welchen verwenden
For 203 (Non-Authoritative Information): Check if a proxy is modifying the response. Access the origin directly if you need the original content. For 416 (Range Not Satisfiable): Check the Content-Range in the response for the actual file size and adjust your Range header.