显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 25 Jun 2024 02:38:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 24 Jun 2024 18:26:04 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0AUijJUUi6xhU7unakVD5gxTioSJ0BU2sE17jCAkGuTiDtRxvf7nd33fODCKfjd7NS%2BoBLnaVyGiJtO76EH6argGsINxi44Z21VOjTRqJw0UU8vC2M9VSMfCxOidTzLDSYzv"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8991954aca28631f-LHR
alt-svc: h3=":443"; ma=86400