显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Fri, 12 Jul 2024 12:26:15 GMT
Content-Type: text/html;charset=utf-8
Connection: keep-alive
X-Powered-By: PHP/5.6.30
Location: index.html
Strict-Transport-Security: max-age=31536000
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 12 Jul 2024 12:26:15 GMT
Content-Type: text/html
Content-Length: 29443
Last-Modified: Mon, 18 Mar 2024 02:41:41 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "65f7a9e5-7303"
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes