显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 27 May 2024 19:21:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 26 May 2024 18:40:41 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FhEU7EQaSciEKxOxCYqgxuQRIU3sKkJWjrdbmWxcDfM9dvXN6XcMnb8stx7%2BJN0d6RHKR85i2g1UY9DOwoGFzrcetc9jGI0gq8d4N0k5WKuW8hYURJCX4hbGHSdst4uwSftr"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a85e353a9c79b8-LHR
alt-svc: h3=":443"; ma=86400