显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 16:25:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 21:36:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Dx7LP4m44BV8ZA9P43fSJajoTEvg4SMZWTHklKTYeq%2Fv9y5YSnJXL7mk%2FUK9F3w8TzeHS0IY3D8gecdg0CpuRSHj4vikwh9BAWK9IA6OYf4gqRkE6Qo2ns%2F1FlbfnW%2Fm25pankcL"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890a3cd358fe7332-LHR
alt-svc: h3=":443"; ma=86400