显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 28 May 2024 22:47:59 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 28 May 2024 17:16:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RxzrhLYpWj%2FZxP0tJ9x2TyFH1h2A2OcE9ZenoE6tYPJhXmOlOGad6%2Bv5aLX3Gt1odzLnKBxBU%2B2xhqAcIyG8AQdSuWPvq%2B9%2B7VPKz%2Fj8YIuGa6OmhmAemJX5f81FDxGZLw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88b1ca212ed8bc9d-LHR
alt-svc: h3=":443"; ma=86400