HTTP 203 Non-Authoritative Information vs 508 Loop Detected
HTTP 203 (Non-Authoritative Information) is a 2xx Success response, while 508 (Loop Detected) is a 5xx Server Error response. 203 indicates that the response payload has been modified by a transforming proxy from the origin server's 200 response. In contrast, 508 means that the server detected an infinite loop while processing the request (WebDAV).
Description
The response payload has been modified by a transforming proxy from the origin server's 200 response.
When You See It
When a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
How to Fix
Check if a proxy is modifying the response. Access the origin directly if you need the original content.
Description
The server detected an infinite loop while processing the request (WebDAV).
When You See It
When WebDAV encounters circular references in bindings.
How to Fix
Fix the circular reference in the WebDAV configuration.
Key Differences
203 is a 2xx Success response, while 508 is a 5xx Server Error response.
HTTP 203: The response payload has been modified by a transforming proxy from the origin server's 200 response.
HTTP 508: The server detected an infinite loop while processing the request (WebDAV).
You encounter 203 when when a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
You encounter 508 when when WebDAV encounters circular references in bindings.
When to Use Which
For 203 (Non-Authoritative Information): Check if a proxy is modifying the response. Access the origin directly if you need the original content. For 508 (Loop Detected): Fix the circular reference in the WebDAV configuration.