显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 11 May 2024 20:22:21 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 09 May 2024 04:36:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9LQo2pxgDRtf%2BFJCtcQFOJDy%2BPSNzdUiGqKRNDEuCg0LxgKtTEFfPoVCcqkP0CqZslmos8ZB52AUdgIUKh3l16RSoKOv%2Fzuii2JT98jeYPTyXvaWVoPwqU%2FiQq9xYiKsNQazzvsI"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8824e16e5a7176f5-LHR
alt-svc: h3=":443"; ma=86400