显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 15:09:59 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 16:59:13 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JyLW0TfGD60m8HMgYZHc2XjMPd%2FucsDI6w6QfwhajjwDUcdrDwrGgrigTkPLMhiOmB5nsGSPUSZK8OOoX6m%2FNSXiG%2FxJOXFyrBnOLykGkf%2BfWpd%2F794TVOf2KL%2FfNHB5iIdP0Q%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89437bfe3aff94c3-LHR
alt-svc: h3=":443"; ma=86400