HTTP 103 Early Hints vs 208 Already Reported
HTTP 103 (Early Hints) is a 1xx Informational response, while 208 (Already Reported) is a 2xx Success 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, 208 means that used inside a DAV: propstat response element to avoid enumerating internal members of multiple bindings to the same collection repeatedly.
説明
Used to return some response headers before the final HTTP message. Allows the browser to start preloading resources while the server prepares the response.
このコードが表示される場合
When a server wants the browser to start loading CSS/JS before the full response is ready.
解決方法
No fix needed. This optimization helps speed up page loading.
説明
Used inside a DAV: propstat response element to avoid enumerating internal members of multiple bindings to the same collection repeatedly.
このコードが表示される場合
In WebDAV responses to avoid duplicate listings.
解決方法
No fix needed. This prevents redundant data in multi-status responses.
主な違い
103 is a 1xx Informational response, while 208 is a 2xx Success 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 208: Used inside a DAV: propstat response element to avoid enumerating internal members of multiple bindings to the same collection repeatedly.
You encounter 103 when when a server wants the browser to start loading CSS/JS before the full response is ready.
You encounter 208 when in WebDAV responses to avoid duplicate listings.
どちらをいつ使うか
For 103 (Early Hints): No fix needed. This optimization helps speed up page loading. For 208 (Already Reported): No fix needed. This prevents redundant data in multi-status responses.