显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 27 May 2024 09:14:48 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 03 Feb 2024 02:54:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RbbNSaFPb8OyCZ2GRDwGDoJSNjGvGQhSK9FdEFVfhPHHE10vwQ4qGAyL7zi0U2Qds98RhPyEpAtxdoRWt%2FPmxE2aois4pRqysr1fNafyC%2Fq7uDqn4QALYYsrAgmXXw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a4e59138d263f1-LHR
alt-svc: h3=":443"; ma=86400