显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 10:24:14 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 16:57:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IlEPPThirIoni8VRGmT0E6%2F8Q3wxu4eUTl9z1hz%2FtPoU7z3FWu7XPXAviWVnGhQvyia%2BkxUgEPU%2Bv0VNjNwqB1x1vw2y11g7vo%2F%2FvOEW%2FK3ppL7ocNuFb6Jk3HyIp%2FC9IDoWHQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ce7e295b8cdd3b-LHR
alt-svc: h3=":443"; ma=86400