HTTP 206 Partial Content vs 523 Origin Is Unreachable
HTTP 206 (Partial Content) is a 2xx Success response, while 523 (Origin Is Unreachable) is a 5xx Server Error response. 206 indicates that the server is delivering only part of the resource due to a Range header sent by the client. Used for resumable downloads and video streaming. In contrast, 523 means that cloudflare-specific. Cloudflare could not reach the origin server (DNS resolution failed or no route).
Beschreibung
The server is delivering only part of the resource due to a Range header sent by the client. Used for resumable downloads and video streaming.
Wann Sie es sehen
During video streaming, large file downloads, or when resuming interrupted downloads.
Wie man es behebt
No fix needed. This is normal behavior for range requests.
Beschreibung
Cloudflare-specific. Cloudflare could not reach the origin server (DNS resolution failed or no route).
Wann Sie es sehen
When Cloudflare's DNS for the origin fails to resolve.
Wie man es behebt
Verify DNS records in Cloudflare dashboard. Check origin server's IP address.
Wesentliche Unterschiede
206 is a 2xx Success response, while 523 is a 5xx Server Error response.
HTTP 206: The server is delivering only part of the resource due to a Range header sent by the client. Used for resumable downloads and video streaming.
HTTP 523: Cloudflare-specific. Cloudflare could not reach the origin server (DNS resolution failed or no route).
You encounter 206 when during video streaming, large file downloads, or when resuming interrupted downloads.
You encounter 523 when when Cloudflare's DNS for the origin fails to resolve.
Wann welchen verwenden
For 206 (Partial Content): No fix needed. This is normal behavior for range requests. For 523 (Origin Is Unreachable): Verify DNS records in Cloudflare dashboard. Check origin server's IP address.