显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 31 May 2024 01:42:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 30 May 2024 17:55:04 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=x91qWaAF7WtLkRE9%2ByLFhjXdpakmgzrKzMxIMQnXx8235xeG%2Fu3H%2FM%2FmoVaAK1rL9HMBRzzFYSTsWw%2FZFYYCvZTxmxFm4uC9a4DL51ogvaJR2AewHk9OEJuY7hV2DulB5U0%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88c3445d9eb56421-LHR
alt-svc: h3=":443"; ma=86400