显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Date: Sat, 20 Apr 2024 09:10:11 GMT
Server: Apache
Location: https://www.fjsmnx.com/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Sat, 20 Apr 2024 09:10:12 GMT
Server: Apache
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
X-Powered-By: PHP/7.3.1
Pragma: public
Cache-Control: max-age=21003, public
Expires: Sat, 20 Apr 2024 15:00:15 GMT
Last-modified: Fri, 19 Apr 2024 15:00:15 GMT
Content-Type: text/html; charset=UTF-8