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).
Descripción
The server fulfilled the request and the client should reset the document view (e.g., clear a form).
Cuándo lo verás
After form submissions where the server wants the client to reset the form for new input.
Cómo solucionarlo
The client should clear the form or reset the view. Rarely used in practice.
Descripción
Cloudflare-specific. Cloudflare could not reach the origin server (DNS resolution failed or no route).
Cuándo lo verás
When Cloudflare's DNS for the origin fails to resolve.
Cómo solucionarlo
Verify DNS records in Cloudflare dashboard. Check origin server's IP address.
Diferencias clave
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.
Cuándo usar cada uno
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.