显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: *****
Date: Sun, 05 May 2024 23:29:59 GMT
Content-Type: text/html
Connection: keep-alive
Location: https://www.cwcec.com/
HTTP/1.1 302
Server: *****
Date: Sun, 05 May 2024 23:29:59 GMT
Connection: keep-alive
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: *
Access-Control-Allow-Methods: *
Access-Control-Max-Age: 3600
Location: http://www.cwcec.com/index.html
Content-Language: zh-CN
HTTP/1.1 301 Moved Permanently
Server: *****
Date: Sun, 05 May 2024 23:29:59 GMT
Content-Type: text/html
Connection: keep-alive
Location: https://www.cwcec.com/index.html
HTTP/1.1 200
Server: *****
Date: Sun, 05 May 2024 23:30:00 GMT
Content-Type: text/html;charset=UTF-8
Connection: keep-alive
Vary: Accept-Encoding
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: *
Access-Control-Allow-Methods: *
Access-Control-Max-Age: 3600
Content-Language: zh-CN