显示HTTP状态码和HEAD信息↓
HTTP/1.1 404 Not Found
Date: Mon, 03 Jun 2024 04:14:24 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=47fJ9J1kc5YEyTjpGq8lGw5fWekz1%2FXAA%2FTMu1geIdu3PPdREjl%2B8sZy2mbkZmeXAq3kKXoLh5BhvZGrj4rDvbyZyVCHd6Eqxt5zd%2FhTD2y1y9DaN5atWpe1itE2LdX%2Fy3JA"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88dcdb28b9e36319-LHR
alt-svc: h3=":443"; ma=86400