显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 19:53:37 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 18:01:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LYSqTn%2BXzTIKd5VjjIhxXnWhkJZ4woqpNraqG14aL%2ByRzANlGY4qNFrr1oBjcEos0NxZv6WsL1cdju%2FNus%2F%2Befq6nJwLHAGg7mL%2FCCd%2BX6t6kHVAiiFAqFyLhtzeL1WR1qh5"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893cde152e31459c-LHR
alt-svc: h3=":443"; ma=86400