显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 05:49:46 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 17:46:49 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Yz6VUBSq%2FTnYpGZqvi9Ydz85nDFMFDrdMFZY4wB4CbDxwpjDMqXgpZO74xlKrpFjefth%2B68eKJIYgFqN3TcJG18MzuP50cywC4FbIWJGKWhjI%2FMvTEj%2F0kjDFP539XDMRg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88fe5c5c7f803696-LHR
alt-svc: h3=":443"; ma=86400