显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 08:11:59 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 17:27:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iRQHXyVLWyGf%2B2RLG%2FqNXSxsqTAhgZnpBvl3NKHwPZ6wV%2FbTiIOpxHCEsJtxkKSlpkbTAHqnKzbU4LrfXlQg0Z53YkdkyjCyS%2B%2FY7PFL1POiuC8YUVydrErVQYvidqM65tPhAIikew%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8959cfcf197f3853-LHR
alt-svc: h3=":443"; ma=86400