显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 09:03:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 18:34:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8IhBNN5LhqHGtC5reh%2BN%2FTV1YIEKHpx6zqsz0V8z9WWfFOy5uv9Rnn%2BqcJeOgblAq09lsEEZlYA%2BvN22zlctlV2%2BuqrTzUxz9EPb4WtZnuKSTAStBGuzxDmOIrdnFVwyuIgb7L1AZw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8951ddb9a8927306-LHR
alt-svc: h3=":443"; ma=86400