显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx/1.24.0
Date: Thu, 13 Jun 2024 04:11:31 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: http://www.wfzhongpinlu.com/
Expires: Thu, 13 Jun 2024 04:16:31 GMT
Cache-Control: max-age=300
HTTP/1.1 301 Moved Permanently
Server: nginx/1.24.0
Date: Thu, 13 Jun 2024 04:11:32 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://www.wfzhongpinlu.com/
Expires: Thu, 13 Jun 2024 04:16:32 GMT
Cache-Control: max-age=300
HTTP/1.1 200 OK
Server: nginx/1.24.0
Date: Thu, 13 Jun 2024 04:11:32 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 271397
Connection: keep-alive
Vary: Accept-Encoding
cache-control: max-age=300
Expires: Thu, 13 Jun 2024 04:16:32 GMT
X-Cache-Status: STALE