显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 23:25:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 03:54:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CqorM%2BnMXGNwoK1qKPg0bSrk9nrQ3zJttMfREPsM6l8tw9ikstSCaqm9%2BCQXmyG0I3OWYnDspejipDYtR5qFnt5DzY56%2F6X3vGoiQ74%2FhLobo5LDuO%2FXRxjI9PdiJ9Z2H9ytPvOjcw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8967469b49027308-LHR
alt-svc: h3=":443"; ma=86400