HTTP 200 OK vs 203 Non-Authoritative Information
Both HTTP 200 (OK) and 203 (Non-Authoritative Information) belong to the 2xx Success category. 200 indicates that the request succeeded. The meaning depends on the HTTP method: GET returns the resource, POST reports the action result, HEAD returns headers only. Meanwhile, 203 means that the response payload has been modified by a transforming proxy from the origin server's 200 response.
Descrição
The request succeeded. The meaning depends on the HTTP method: GET returns the resource, POST reports the action result, HEAD returns headers only.
Quando você o vê
The most common HTTP response — indicates the request was processed successfully.
Como corrigir
No fix needed. The request succeeded as expected.
Descrição
The response payload has been modified by a transforming proxy from the origin server's 200 response.
Quando você o vê
When a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
Como corrigir
Check if a proxy is modifying the response. Access the origin directly if you need the original content.
Diferenças principais
HTTP 200: The request succeeded. The meaning depends on the HTTP method: GET returns the resource, POST reports the action result, HEAD returns headers only.
HTTP 203: The response payload has been modified by a transforming proxy from the origin server's 200 response.
You encounter 200 when the most common HTTP response — indicates the request was processed successfully.
You encounter 203 when when a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
Quando usar qual
For 200 (OK): No fix needed. The request succeeded as expected. For 203 (Non-Authoritative Information): Check if a proxy is modifying the response. Access the origin directly if you need the original content.