显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 02:54:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 27 Jun 2024 17:20:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=folsMN5Nszd4jXHNL9ZCjql%2BMP%2F9qxr4tDVqnSeoJ%2FCZ6M%2By1QYPZ4YyL%2FIjXFwteu4DBUvFvBakudZwsKDjIU0Vh3n5R73E0fBkTJaiGSMMQtzFlM%2F2B0%2FvbhlsNZXhGjA%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89aa6430e8907767-LHR
alt-svc: h3=":443"; ma=86400