显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 22 Jun 2024 18:30:07 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 21 Jun 2024 17:30:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1xC%2BVijlVoQTaEad%2FvW3TvS4cOa02AVEfyjOhzil%2FtK8UJNNs1gbCFeymJcz%2FUEncoLYyLhNBm4kNYtq4s7rvWH1isR9RpMWCnjMGjy4jyq2M4v%2BvHfPHmii5TvwM2oW3Q%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 897e4ec89b8c93d7-LHR
alt-svc: h3=":443"; ma=86400