显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 24 Jun 2024 08:28:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 23 Jun 2024 18:12:03 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CwjhsE5EAxJ27%2FqM1bQxcPYEjXESkeYq7kXVL0bnuNlIvLtbgixE9IXnFkMtTHWYbgDxpNbLW2gGPoZ0nTnwg3A3MgsPWgdW21QRM1AoDASowYl%2FB6lmfo7EOOwQa5kz9Q%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 898b581c2af577ab-LHR
alt-svc: h3=":443"; ma=86400