显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 17:56:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 18:13:40 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=D13nnWNspwP8cQgwa6ijzV%2FJw5UM%2BWNDJ16rcCwaS8xoa0TsnvJXLrEVleVFbFk5Rr8ApeK6SkxHSmMOn3YO5fMBtLpbVk1cAHBtVOcylb%2BKCPSt0NAFEhksQt35NfL7rcL9Bg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d114824e908898-LHR
alt-svc: h3=":443"; ma=86400