显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 12:45:03 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 17:13:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=A6M6uF36gQuTyvsnTEDW%2FdmhuBlHyBLi7IX1LXrErG7fFs34Be%2FAC%2BT1hD8thOLzyAE7ZDcOvvp84fxGAmN1pJxoRN7SgqbNXldew2nWLJqMjxqKwbMGtN7utIT%2Ft0ypwsFpyaN3WA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896bda90cd04945b-LHR
alt-svc: h3=":443"; ma=86400