显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 25 May 2024 05:01:46 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 24 May 2024 17:13:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vWAIYrEEZrPQcoSs%2BcqoTNnJA09C0ohf7ACqtyY5GhNrm45mxXhZexfFMd4JPjDEiLDHgRf6p5hEbp%2BQuq8yqOv0zJksMJ1BkJ5i03t4lfNkJMSZQGvcfVTLax1RC9ihrg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8892f82d0cb4dcbb-LHR
alt-svc: h3=":443"; ma=86400