显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 21:58:25 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 15 Jun 2024 16:35:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VPIw4zbAMCnKiNfXYKQsgODlLtC2DveNxopVfWQB6dqV7R%2F0yKGmabT%2FsEZxn658fQj%2FaB51EWfFkWUG%2B4ga7XBDNEBtc0bJZWT0EAUoRgsKZXUn3U3Qe0Pn5gkO2YFClUA%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8945d2498d1363a8-LHR
alt-svc: h3=":443"; ma=86400