显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 16 Jun 2024 03:30:34 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:27:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RVSIf8bR6lareiXd25G4gpIVfFO4e38fc3rDe8IHMTopazvKLx5C%2FEOprM%2FRW3PVj1dgkoy1BO8E%2FM%2FhhMYqrLyrzlaEsCmaLyEj2bRHfetL1zqWiOFxS366J64yyO%2BgllOB%2FvqbkvY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8947b8d4fac693e0-LHR
alt-svc: h3=":443"; ma=86400