显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 14:58:29 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 18:30:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=A%2Bhv3uf7hP%2FNB%2BHqcZzamxBwOmSd0MVmXtdpMZ%2Fu6SKEZr2UHVi6ZMGF7CzvJydwajuhUDv3mRrT%2BgpRGkkVyzYNkPucmuOlCUNxVcEGPlorzLYwy7RVyYqjVJKFZHbwjX%2FK"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8932f0641ad83da8-LHR
alt-svc: h3=":443"; ma=86400