显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 23:11:59 GMT
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=o05hKNMAZi6Tb%2BXPJ1vLsenud5Lf4dIuDzIi%2BZqN3HA9XhQ%2Brs7yIY9bkWV%2BGIcbj81MUwc%2BsLFEKjlOM%2BTqDR58JYmXAVgeLng0s9iYVs5hiteEEJPKcYwkoBokvwx9myc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88fc15a9cf8777a2-LHR
alt-svc: h3=":443"; ma=86400