显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 04:05:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:24:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8G0iOL1pI4tYn1PnlVRvPIxKIegWiUXA2Guch0k3oZ9w8kUDjDjs7VydBxCtrt47REU%2FrZpRZhDDAzKJCTaEptICEO0V0TTp1OKIfZRgR8dvmUK9pauaFvpQUwNG8WAq%2BQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88dccec5690952d0-LHR
alt-svc: h3=":443"; ma=86400