显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Fri, 05 Jul 2024 07:13:11 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: http://www.sdltnyy.com/
Strict-Transport-Security: max-age=31536000
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 05 Jul 2024 07:13:11 GMT
Content-Type: text/html
Content-Length: 135462
Last-Modified: Fri, 05 Jul 2024 03:59:09 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "66876f8d-21126"
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes