显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 26 May 2024 22:37:38 GMT
Content-Type: text/html;charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DdK0NCQUDetzHS4eAtHGwXHTQ2RZjZu4S2CZDHKKLMjnkswavOPSDbEE%2FoPclL8ttMa5zj9FB%2FL7LlG%2BK7l4qypytYbExPZxDht8UZEdmzc%2Fq9tOOTcDYmZsuxU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a140385f6494d5-LHR
alt-svc: h3=":443"; ma=86400