HTTP 203 Non-Authoritative Information vs 418 I'm a Teapot
HTTP 203 (Non-Authoritative Information) is a 2xx Success response, while 418 (I'm a Teapot) is a 4xx Client Error response. 203 indicates that the response payload has been modified by a transforming proxy from the origin server's 200 response. In contrast, 418 means that any attempt to brew coffee with a teapot should result in this error. An April Fools' joke from 1998 that became a beloved part of HTTP culture.
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
Any attempt to brew coffee with a teapot should result in this error. An April Fools' joke from 1998 that became a beloved part of HTTP culture.
Quand vous le voyez
As an Easter egg on some websites, or when a server humorously refuses a request.
Comment résoudre
Use a coffee pot instead of a teapot. Or just enjoy the joke.
Différences clés
203 is a 2xx Success response, while 418 is a 4xx Client Error response.
HTTP 203: The response payload has been modified by a transforming proxy from the origin server's 200 response.
HTTP 418: Any attempt to brew coffee with a teapot should result in this error. An April Fools' joke from 1998 that became a beloved part of HTTP culture.
You encounter 203 when when a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
You encounter 418 when as an Easter egg on some websites, or when a server humorously refuses a request.
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 418 (I'm a Teapot): Use a coffee pot instead of a teapot. Or just enjoy the joke.