显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Server: nginx/1.12.2
Date: Tue, 14 May 2024 18:17:05 GMT
Content-Type: text/html
Connection: keep-alive
Location: https://site.youfantech.cn/
Expires: Tue, 14 May 2024 18:17:04 GMT
Cache-Control: no-cache
Cache-Control: private,no-cache,no-store,must-revalidate
P3P: CP=CAO PSA OUR
HTTP/1.1 200
Server: nginx/1.12.2
Date: Tue, 14 May 2024 18:17:05 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Expires: Tue, 14 May 2024 18:17:04 GMT
Cache-Control: no-cache
Cache-Control: private,no-cache,no-store,must-revalidate
P3P: CP=CAO PSA OUR