显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 08:51:51 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 17:44:09 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5u9CLdkSjSfwr0QqmgSfbdysmMHbBDVJ9YJeRIO29xc%2BZMbgi3%2FQ%2B4IkVd3Lew2y08Thuyfeg84RpTUxcxdy40InLF7opeL5d%2FoWd1bdFWdZ4dLugyE32yTvmq2CWV%2B5en7CrZP5AA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8951ccd5ba25888f-LHR
alt-svc: h3=":443"; ma=86400