显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 28 May 2024 00:56:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 27 May 2024 17:36:04 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4oTnCG5nLoedeGFjwCYzW26sDikf%2BWKMcFVKRva4RfdOna%2BYJ0KSx2RdXapI4k8we1Y5cXW3RlkGv4NnelRN3WJwKZqi%2F0Cg5P%2BuXr2SNEuR%2BVlTGiynTZQfxA8xSoOal8QUr3e0ZQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88aa48bbcd767707-LHR
alt-svc: h3=":443"; ma=86400