显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Thu, 04 Jul 2024 17:14:50 GMT
Content-Type: text/html; charset=iso-8859-1
Connection: keep-alive
Location: http://www.sdhuaduan.cn/
Vary: Accept-Encoding
HTTP/1.1 200 OK
Server: nginx
Date: Thu, 04 Jul 2024 17:14:50 GMT
Content-Type: text/html
Content-Length: 28165
Connection: keep-alive
Vary: Accept-Encoding
Last-Modified: Wed, 12 Jun 2024 02:36:43 GMT
ETag: "167-6e05-61aa840bf83db"
Accept-Ranges: bytes
Vary: Accept-Encoding,User-Agent