显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 00:30:48 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 17:06:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mR7zTdPfWc8rrjZSE5JUm6OsC775tM46PWytmaMdwUlg37Bfuut88RuKg2T2jj53UDiTZrGsA1nXBOKYDGCn2mREnCUmun7jFA42Hi5hs4dp7fRACnrwM%2BFNhZ5eBcVOUdw%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88cb18ddd8bf240f-LHR
alt-svc: h3=":443"; ma=86400