显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 09:47:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 17:54:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=z38U1fEEzabSk1Q2wSnEYKD5XvNeuOFUO4FoNx00WduG%2BimiQwVta3ZoN3sVDFRRUXJZHrFqvdZXCJtPejbEivzG3OALfMPS7l3gB%2B17CrUH8Wmwwk9pvNEwi%2FhXh6XDbQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8910333619ca956c-LHR
alt-svc: h3=":443"; ma=86400