显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 14:08:44 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 17:35:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uCS07iE7UUhBLkoWXS5BNsqJtkyGNzj34Ftfi8ff5SuDmfLNxbHbT1QgyCrXxGs6dv3xNMhf8S1NoJwCZRv3WvwsksQmhQxj05Q6MRYTCmT0tGiQoYh5jqfIYd4VkmNnwrM%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896417c1e8cd24f2-LHR
alt-svc: h3=":443"; ma=86400