显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 12:58:07 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 18:15:24 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=C1iw9Zz1n%2BqU2SUCZD5NxV00C0CO2LU9gla%2Bv2iN600B7F7urXYc%2FPMC%2BI82Agl5KszDYdR5hOYQQ0UDKhXr1bavmv7XpVByO41HSygJ7Ekay38K5%2FGzmkAxkyoVN87Np5pf0Ho%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895b72f2296660ef-LHR
alt-svc: h3=":443"; ma=86400