显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 05 Jun 2024 02:59:06 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 04 Jun 2024 17:43:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=s%2FzNASKyGhue5z%2BAmdo%2F4LufHHlgTMaZObQ2Vhelvuk81G1tUJ69NJu7vtIV8PU2zftoQLG%2FnSV3D5Ie73i%2B8vAkjem%2BtaN9kA%2BTiewDKj7ch7sgDvzigq%2FqgCWvum9S6ONq"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ece79e293f9503-LHR
alt-svc: h3=":443"; ma=86400