显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 09:07:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Jun 2024 17:52:40 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uBftlu68G3OBTKtKkGJEYOHEYLUpxkQcn1pQaeKWb8u%2FcbHkAxA22zOuzlaimsq4y%2BzWEYrT50UY87Ff2CWrl9sodvR3IREGTZm1YMpGg1ksyirYh7%2FXoLKn8v8PMVxJOf2VKA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89ac86b54e9e632b-LHR
alt-svc: h3=":443"; ma=86400