显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 18 May 2024 11:47:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 17 May 2024 17:59:10 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YLGTyAqaNTPBZKhmfb6VmEmaenmjl1uFVGqu71RjhJopDh4bFnLlCtC6Q41fy8JtC%2FEBLPmwiYvSf8iYAb5YLzddpVBP4WmJ2OU0tXtZ%2F1BomB3SRTl5ke2IAqQKzP4%2Bfw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 885b9c284e1f408a-LHR
alt-svc: h3=":443"; ma=86400