显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 01:17:57 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 20 Jun 2024 18:09:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=K23VCtrk9MSXSme5AO7xLdSJvAtiVd5U%2FiWEtGJ6zT%2FFFDu3W9E8sue%2F5FJbYa7Ag4w%2BVoEUpr1Y2few4G3LW3tJVTRmQ6Ax2iniUog1bJquCEP2VGUXZg%2BiBfnmzr7tyQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 897029722e7a539c-LHR
alt-svc: h3=":443"; ma=86400