HTTP 103 Early Hints vs 408 Request Timeout
HTTP 103 (Early Hints) is a 1xx Informational response, while 408 (Request Timeout) is a 4xx Client Error response. 103 indicates that used to return some response headers before the final HTTP message. Allows the browser to start preloading resources while the server prepares the response. In contrast, 408 means that the server timed out waiting for the request. The client did not produce a request within the time the server was prepared to wait.
Descrição
Used to return some response headers before the final HTTP message. Allows the browser to start preloading resources while the server prepares the response.
Quando você o vê
When a server wants the browser to start loading CSS/JS before the full response is ready.
Como corrigir
No fix needed. This optimization helps speed up page loading.
Descrição
The server timed out waiting for the request. The client did not produce a request within the time the server was prepared to wait.
Quando você o vê
When a client takes too long to send the complete request (slow upload, network issues).
Como corrigir
Retry the request. Check your network connection. Reduce request payload size.
Diferenças principais
103 is a 1xx Informational response, while 408 is a 4xx Client Error response.
HTTP 103: Used to return some response headers before the final HTTP message. Allows the browser to start preloading resources while the server prepares the response.
HTTP 408: The server timed out waiting for the request. The client did not produce a request within the time the server was prepared to wait.
You encounter 103 when when a server wants the browser to start loading CSS/JS before the full response is ready.
You encounter 408 when when a client takes too long to send the complete request (slow upload, network issues).
Quando usar qual
For 103 (Early Hints): No fix needed. This optimization helps speed up page loading. For 408 (Request Timeout): Retry the request. Check your network connection. Reduce request payload size.