显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 02 Jun 2024 04:03:06 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 31 Dec 2023 16:51:02 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VlwUS3ol4V8EOS1ZaUDMBSUfs%2BBTf9Al016MRUSXLtWztwsgrWqLotHxT%2Bc7B%2FKvISzI%2BOIrR79pSuS0Frrn228Kxb2c9CS5AjnAN8T2TQjZGe5RRox%2B%2FuIzn5hrjwyPF96olQ4udA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d48d3c886f9443-LHR
alt-svc: h3=":443"; ma=86400