显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 02 Jun 2024 02:08:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 18 Apr 2019 09:01:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5NWTIZo9BavcPXSdn7if2QO1%2BQ6jOLnyHjnO9J01mruRDn9zw8hH8tpbYHyJ3orToIkbE5HxY8TZxQ9UCo0b1knis4KKw8gFCrsUvjRkoAp5P2Mo5lPJ2C43cd8%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d3e530cb7b60fa-LHR
alt-svc: h3=":443"; ma=86400