显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 08 Jul 2024 06:38:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 05 Jul 2024 13:48:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=v8eTEBoTIga5fitJJpMk%2F5tB0jt2s%2FrqZE2qTZTroDF0jK6qEXTF1W7vdLlb3ESFYA3KL0EyzkP7bHFddcAmqJfLTKqo%2F4F1qOHCnsGeNcCEMahOe0FFpJmKWUmMrb6xrM3V0oxrk%2Bay"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89fe11a59d626530-LHR
alt-svc: h3=":443"; ma=86400