显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 23 Jun 2024 09:56:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 22 Jun 2024 17:57:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=pNJPWkZb1%2B6bU7nxCujc6nwbvtjd88Xa%2Bqskcl2RPrZbrrcWGrtOuGcKZNFRrNDjcGzAUKzoCtITXIi8ywouw%2B2YCoum26TcOY5z4E6a14BziLMosGjnBKx4e%2BQR2IHSgUQ%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89839b9acc6a63f6-LHR
alt-svc: h3=":443"; ma=86400