显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 02:02:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:12:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=P2p9JhU%2FtVVztCwFEF%2BB3vU%2BHvGOS1vsdtpmmI7fZUu3TUUKdQe9%2BInpWy7z7uuIhgHfVcOnOmE5zAURFKtCnYMXzyOMr7wG7qjGuICSFV9ZZmeLxPjpZXmmQ1WYUdPxtBw%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89054c7799aa945b-LHR
alt-svc: h3=":443"; ma=86400