显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 04 Jul 2024 22:46:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 03 Jul 2024 18:00:49 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RI1sztzpEDlS0YbyR7kPDZDBillqQGU8m1kh3QPFCiQF4h96C9gkSeyB6PiLSjrDWgKZvW7VK5wxdLKnkeG85YsTwZZtMcmVlRwe%2F03hjUX70RbWFKZfDZQqsW0CRMpgymEdmiCbm9g%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e2a65558466559-LHR
alt-svc: h3=":443"; ma=86400