显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 13:51:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 17:29:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1uqPXo9jttrgPkye9ne1EmXrwlbVyUzmNJdv5Lp7MAn8P3nCHeiqvYYDHuGCVtM%2BjjCZJnyWrqM4f6NyKyAD%2BlfFh96c8KgYJ16q91VWG2iKqiBBrh80ycQtV6lNv7bv0qeQAp4n%2F9nAx9Q%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89328e2a2ae36437-LHR
alt-svc: h3=":443"; ma=86400