HTTP 103 Early Hints vs 510 Not Extended
HTTP 103 (Early Hints) is a 1xx Informational response, while 510 (Not Extended) is a 5xx Server 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, 510 means that further extensions to the request are required for the server to fulfill it.
คำอธิบาย
Used to return some response headers before the final HTTP message. Allows the browser to start preloading resources while the server prepares the response.
เมื่อคุณพบเห็น
When a server wants the browser to start loading CSS/JS before the full response is ready.
วิธีแก้ไข
No fix needed. This optimization helps speed up page loading.
คำอธิบาย
Further extensions to the request are required for the server to fulfill it.
เมื่อคุณพบเห็น
When an HTTP extension required by the server is not present in the request.
วิธีแก้ไข
Add the required extension headers to your request.
ความแตกต่างหลัก
103 is a 1xx Informational response, while 510 is a 5xx Server 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 510: Further extensions to the request are required for the server to fulfill it.
You encounter 103 when when a server wants the browser to start loading CSS/JS before the full response is ready.
You encounter 510 when when an HTTP extension required by the server is not present in the request.
ควรใช้อันไหนเมื่อไร
For 103 (Early Hints): No fix needed. This optimization helps speed up page loading. For 510 (Not Extended): Add the required extension headers to your request.