HTTP 205 Reset Content vs 523 Origin Is Unreachable
HTTP 205 (Reset Content) is a 2xx Success response, while 523 (Origin Is Unreachable) is a 5xx Server Error response. 205 indicates that the server fulfilled the request and the client should reset the document view (e.g., clear a form). In contrast, 523 means that cloudflare-specific. Cloudflare could not reach the origin server (DNS resolution failed or no route).
Description
The server fulfilled the request and the client should reset the document view (e.g., clear a form).
Quand vous le voyez
After form submissions where the server wants the client to reset the form for new input.
Comment résoudre
The client should clear the form or reset the view. Rarely used in practice.
Description
Cloudflare-specific. Cloudflare could not reach the origin server (DNS resolution failed or no route).
Quand vous le voyez
When Cloudflare's DNS for the origin fails to resolve.
Comment résoudre
Verify DNS records in Cloudflare dashboard. Check origin server's IP address.
Différences clés
205 is a 2xx Success response, while 523 is a 5xx Server Error response.
HTTP 205: The server fulfilled the request and the client should reset the document view (e.g., clear a form).
HTTP 523: Cloudflare-specific. Cloudflare could not reach the origin server (DNS resolution failed or no route).
You encounter 205 when after form submissions where the server wants the client to reset the form for new input.
You encounter 523 when when Cloudflare's DNS for the origin fails to resolve.
Quand utiliser lequel
For 205 (Reset Content): The client should clear the form or reset the view. Rarely used in practice. For 523 (Origin Is Unreachable): Verify DNS records in Cloudflare dashboard. Check origin server's IP address.