显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 30 Jun 2024 13:00:07 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 29 Jun 2024 17:39:03 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iKf290HTRNchi2LIySdhWvAQQVxApfsVJyiQ5lkD7764fGU%2FAtXW1jc3PINCMvdPs%2F%2B9GRdL40QMujpuPClr3X1OuJrkadQaPIc9YTp%2BgaGQK2Ho6rIGzW6EtpzbMyW07vNqjn2hPJh7Wv6h"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89be5661ba27657b-LHR
alt-svc: h3=":443"; ma=86400