显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 15:13:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 18:28:25 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5v9G8wBqHCUYhFHI5CAEO4%2BzuNUBCeuHcvEW6s2%2FGVb8OJHmYNdEinSfbJOjQ5LGMooIE4d2PkYH6N6fwsb2hILdsy3mPR5Zf1gw3ak42x4%2FWdCDUDwnhxvvk79niAaHg8w%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899e23c19b477707-LHR
alt-svc: h3=":443"; ma=86400