显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 19:22:21 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 18:18:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sreo4aJebL%2B%2FmZpeCLtCJnABvq1CFYUnFkPeLwyVAcC%2FzqmJNKoFXMCMUGYRUT8Nu5LZw1Brx1FVmRBIlIf2kjTWZ%2BhfNrpN9ztAsbW%2FEDtKERcwJOwMzMRKgpIjfeko%2BEEv4z7fyLm23A%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896e2088dc7824ec-LHR
alt-svc: h3=":443"; ma=86400