显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 18 May 2024 02:59:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 17 May 2024 16:57:41 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WR6G4uHQB%2F3JVqJH9CYPr1EFJy0tn2QpCZ9qKW6H%2FcOZTu1fAeTltAr7CiyAxP0%2FlFrhViaSQLu4omFLvDzu6nepOIXDxTQjt2pyggikfuMZsYZn9LspAORY9EbZKkUyCD9KLmhtFE0QIw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 885898030d037775-LHR
alt-svc: h3=":443"; ma=86400