显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 08:32:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 18:01:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Yh6%2FjRDlOVsN5NjPViN8vK1Dox5Js5fxmhEAX2cELW9cPASihC9SOaCg5SaZVPfhQveUXFaSmBVy%2FZiKTe0XBZOe5JpBzG%2FX6M%2B5Ww5jP7Atoq6xSB10L6AC3CELHN9WC5Fp%2B6I%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890fc4c15c2923ec-LHR
alt-svc: h3=":443"; ma=86400