显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 20 May 2024 02:30:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 19 May 2024 18:18:25 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jDBsxdA8Mc1OSzKJOfYyM44xlIKvFBAtOkzEEji85EIrB7shlxdxDRr9f%2Fvt1iem8Bp0Oey50zA9uii7DAUDv66CwT8CK%2BYkVKHkvTlFEV93OsEycJWs6ohP3ipQqH8zzZc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8868e8462d8e6382-LHR
alt-svc: h3=":443"; ma=86400