显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 27 Jun 2024 00:46:54 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Jun 2024 17:14:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=F8C8a5sz5aIdH5gR3R9yoWixcS%2BsZ%2BZfvpaHkVzl7ZAIH8qK8AoSnqEU%2FJMSYDDGuL6cUnLRQn7lTqvnRdtja3p0D3a9eJSjRg7O62WEIfgoTLj%2B92F46ILuQypSHkufwX9hq3qfqYFm"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89a16c32abe235da-LHR
alt-svc: h3=":443"; ma=86400