显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 16:47:32 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 17:15:30 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jX%2FXowUV9FPpS8di7DGzCncqRhkQ4UdxOuj5ciE2isUghRX2tVfw0EJHCvI25QWslHSNEqSs9zE1yh%2BzG4HSmE4wlZ%2BcPNmsstsSlN8nhydHJOkWiuWKpGbOKNNdYXZ1R6UlzFhTXcA%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88e12a65094b3699-LHR
alt-svc: h3=":443"; ma=86400