显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 25 May 2024 18:51:13 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 24 May 2024 18:17:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RZTYFDve7KS0O8KezjWXLHPFiRvaz%2BsMPnjcTARiKddIVznkJTqTxy89H2EQSQVWDlDPvO7uUC102iSYj2havsVOeVtRGKRcArNdJ9XwKLJIqAcS1FjpvItaNZMcEMpmPKNUvg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8897b72feea46408-LHR
alt-svc: h3=":443"; ma=86400