显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 16:22:44 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 05 Jun 2024 18:07:09 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oDxSPObkQK7sh7CXVO9Lm8w3LOZhX%2B1e%2FZkuVX5iyhUM1m3XWd3dtKP%2FnPUsQ7TBf9FuMQXYU28EVKJ9Lll7XdOEgidUxB15BHwo8VQCpR8XqOWKjWqQrbyvwpDngUhLniE%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88f9be30dcd36559-LHR
alt-svc: h3=":443"; ma=86400