显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 01 May 2024 10:56:04 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 30 Apr 2024 17:16:42 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=f1wJoo3Oq81V6sk6uesSF%2Flu%2B0Tb4ejmWA4MdqmqSYOvX8c%2BChAuNMPg99BYt6mVaokNLjZKXmOqtjdqOriRXMitC68nJf1LEoaeOjvD0fbQZ88PtvYcq7TQoG80mucY"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 87cf3e2d1e717761-LHR
alt-svc: h3=":443"; ma=86400