显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 28 Apr 2024 04:00:34 GMT
Content-Type: text/html;charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3dguWDJjCZYYenb%2BU7fsQYgxkVPskJzr2DZD%2BI3TLGwgRVxUsaCIobub368JNeZ38oZV3B1Bir6RuRqLx0nhNdkoJXedZWcbSyPaOabS%2BccaY%2BhR3EP%2BEasA3iU22XM%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 87b425646944251a-LHR
alt-svc: h3=":443"; ma=86400