显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 11:26:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 24 Jun 2024 17:44:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zg6N3FxKhkJ1uqT%2BJdMRgxKphCOC5libHojgf6fO%2BVl%2BuxSv3Oocxn4pHUTJDYZ%2FycSmXNhpwltXEM70X5Gb3QWOZDeU7YKDhcAn8BpgKCGq4m0G3uv7NidR8edCxfJiDwPVIA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899cd73eba6293ee-LHR
alt-svc: h3=":443"; ma=86400