显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 01:18:47 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 17:00:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YAV%2Fmy9%2BTOsAI1xGPMoMGyTXN%2B%2BiUOsdgP7SIJl0wP0aLtsAv4%2FepKK4pQ0GZe3jqr0g%2Ff0%2FfYPyU2Q02n1AVbAPO2lfbwjklpfMOKPU7kGf6FXe7i7cGu2aqa%2FuLXKl"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89158786c97b6100-LHR
alt-svc: h3=":443"; ma=86400