显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 09:52:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 18:31:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wGlg0Md1Wqz1gEJ%2FeK7TCkoj8WpqeczFqdrwDLfMGuDAXOb%2FbvI27dI51kI9pHeK85W%2FBBfkyWud1j5zfymFtVyEQ3kacb2W%2B0LAK00Ftc0oGmo7iLDBqZG9T3wRT9NUY7s%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895a628a8a8d7772-LHR
alt-svc: h3=":443"; ma=86400