显示HTTP状态码和HEAD信息↓
HTTP/1.1 404 Not Found
Date: Mon, 24 Jun 2024 00:49:46 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rA7y6PFZC4tl4O5EkYIk%2BAq53UwQqQohBirvi4TND%2B6azDTq0XJfwNE%2BwldiRYAQFTwo1dwY0wOSKm02pJq932B2E0oKxOxpSyG3AO2YCuCiHz2JQahVlGaULVRpqmc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8988b8460bb363b3-LHR
alt-svc: h3=":443"; ma=86400