显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 26 May 2024 17:25:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 25 May 2024 17:02:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lfcKsk942YRORejE%2Bejb%2FLn3u%2BGL6ml0kdnZIgkXdmAELDnBvVnTS6ZlGtdY2QNGT%2BNAg5b6lIpIha%2BdvDWnsTuy0JWmQzWjrr5oTWXotO2mTxqoy3qp5znkJ7wzYEH6xtWP"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 889f77414c9b94a1-LHR
alt-svc: h3=":443"; ma=86400