显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 23 Jun 2024 20:42:44 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 23 Jun 2024 17:21:08 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DxgG0D%2F7o7RblNrQda9UGl5lkTt9EEXr%2F0Bl9blRDqDEMc0YihCdH0zzPaN0W4SBbIymIcAY2L9EMRqPiEfiWiWTL%2FEzf0rxSTlE02gChIUl32trxZTLYwuYZ2LKypI%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89874e6989de6355-LHR
alt-svc: h3=":443"; ma=86400