显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 30 Jun 2024 09:11:09 GMT
Content-Type: text/html;charset=utf8
Connection: keep-alive
Cache-Control: no-cache
Strict-Transport-Security: max-age=31536000
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YeRqqEwnLAD2lJiPcMwyNcZk%2FQmEzQf0pA4uJOl7H3NTF6hiZWRb3W6Khg6Atonsp357S%2Bo9zaPLe5QM0SdfmYPtTcU2PsSZAjjX4jAoBnc%2FXWKDl33Az8TZsKYm"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89bd06fb8eb87306-LHR
alt-svc: h3=":443"; ma=86400