显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 27 May 2024 02:25:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 26 May 2024 18:41:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rsghkRLWbCMjWcG4Amx0HUafUwEGGRZsy6ZXuw2R3yp2K%2FvOsGRn8tAPHivsLZWI95ggB5fpBLSVJ%2Bd6SvbBXtTSwNelzyXnbNq06WWBKMNBqagIdSAdS7oQ5A%2B9IqK5HJbjdwOr5w%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a28ea76d9e63c9-LHR
alt-svc: h3=":443"; ma=86400