显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Thu, 13 Jun 2024 01:38:11 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: http://www.itjs.cn/
Strict-Transport-Security: max-age=31536000
HTTP/1.1 200 OK
Server: nginx
Date: Thu, 13 Jun 2024 01:38:11 GMT
Content-Type: text/html
Content-Length: 34343
Last-Modified: Thu, 28 Mar 2024 06:19:45 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "66050c01-8627"
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes