显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 02:44:35 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 24 Jun 2024 10:30:29 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vrRRblDmBIoywPnyxOVN4Lz%2B5yOGRrfvZuBjS2ipO%2BtCk6qFrxfBY5MoGDBTbWoufvguHqI2thOe0og3VHiU2sko0wwXxhuIZ0EIGAriBdSPIql9iP%2FZZ9MGEwAOb2Hrfg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8999db3919139493-LHR
alt-svc: h3=":443"; ma=86400