显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 12:58:46 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 05 Jun 2024 17:33:05 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Dli1q1rzKKIoM7BlC5i3oNNLsYGV0mPs3oNkMLp32yade2UGHKnHDVZdDgcGf6HZUqX3LCuFAof410M51GQN0i5wZk8c5opJRE3CcN0RgxvdPxx%2B1MKoc%2Br3BUlTjG5L"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8900d0c4dc5760f0-LHR
alt-svc: h3=":443"; ma=86400