显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 09:15:19 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 23 May 2024 02:35:02 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MhtFB0Y4cNL57jxPiHcZf6yChwX6KNT6aaubl%2FkHF5i%2Fx1n9Vm%2B%2F%2FvZnL7YsM5OGJwdsGGuEJNf6%2Ff9PDbnRyq5yvOONoB7%2F60qrgIBKlaxbXJrNOQBdf0ohg95LYZhA0NWc"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8883f0d7fa376403-LHR
alt-svc: h3=":443"; ma=86400