显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 04:46:43 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 24 Feb 2024 16:32:53 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eWIUEPt5rnIzt9pSzJ3olkAlCEwQD%2FqhPq0ODd3I5WY%2FcViiVxkp%2B7V8bh4bTh3EvlyALVH0EiFxLFcMfgiq2BajeJkpnVgHQshiRXxyK4P3bHDqckM7x5UXTUiu"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895065c1aed53853-LHR
alt-svc: h3=":443"; ma=86400