显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 22:44:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 18:14:26 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NR%2Fysa%2FuMxJJR4zvPQqmD4qdfIMdRdKdTH7a7E4b2TK9cJEnrTbryCkpzmPN%2BvbCqPUw3RcaGMUE%2B8ZPUKQ9TDvvWTlL38tIlBhFdtKd0GvMbl4cTu%2FyZK4ueRhwIyDHBPE%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d2ba2dfce6dd84-LHR
alt-svc: h3=":443"; ma=86400