显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Wed, 12 Jun 2024 16:12:59 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: http://www.lab365.com/
Strict-Transport-Security: max-age=31536000
HTTP/1.1 200 OK
Server: nginx
Date: Wed, 12 Jun 2024 16:13:00 GMT
Content-Type: text/html
Content-Length: 194759
Last-Modified: Wed, 29 May 2024 03:11:18 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "66569cd6-2f8c7"
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes