HTTP 203 Non-Authoritative Information vs 525 SSL Handshake Failed
HTTP 203 (Non-Authoritative Information) is a 2xx Success response, while 525 (SSL Handshake Failed) 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, 525 means that cloudflare-specific. SSL/TLS handshake with the origin server failed.
Description
The response payload has been modified by a transforming proxy from the origin server's 200 response.
Quand vous le voyez
When a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
Comment résoudre
Check if a proxy is modifying the response. Access the origin directly if you need the original content.
Description
Cloudflare-specific. SSL/TLS handshake with the origin server failed.
Quand vous le voyez
When origin SSL certificate is expired, misconfigured, or incompatible.
Comment résoudre
Check origin SSL certificate validity. Ensure TLS version compatibility. Renew expired certificates.
Différences clés
203 is a 2xx Success response, while 525 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 525: Cloudflare-specific. SSL/TLS handshake with the origin server failed.
You encounter 203 when when a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
You encounter 525 when when origin SSL certificate is expired, misconfigured, or incompatible.
Quand utiliser lequel
For 203 (Non-Authoritative Information): Check if a proxy is modifying the response. Access the origin directly if you need the original content. For 525 (SSL Handshake Failed): Check origin SSL certificate validity. Ensure TLS version compatibility. Renew expired certificates.