显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 29 Jun 2024 07:06:47 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 28 Jun 2024 18:23:02 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=igIa%2BspbRnSLidlkf2vduji0nP5wCj27Ly5QFHHidGk%2FOfEK3L%2BxStRFt3vWzeG9s6VA4RkrEMZEDSJtv0IGTylcPSptp9hg%2FFQc6YKT9BbPls%2BbG7tmGORczpd5%2F6FTKm%2FzvEgN7g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89b4136ef8d72401-LHR
alt-svc: h3=":443"; ma=86400