显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 08:48:35 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 18:23:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QEOEkTPzByg4TQofqC74bgLJ6lTL9gKYrD2NLjZjsx5Pzh1kowY4T8luJdGl5v0o68Fjcs5YdsMYmMfhEYXvnsas650obwgMzuJKBp2ULvBFlwkbOMPtd4W%2FGRfmr1YvELKLOWOU"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89390fea89b363b0-LHR
alt-svc: h3=":443"; ma=86400