显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Tue, 30 Apr 2024 08:25:27 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://www.456789999.com/
Strict-Transport-Security: max-age=31536000
HTTP/2 200
server: nginx
date: Tue, 30 Apr 2024 08:25:27 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
expires: 0
cache-control: private, post-check=0, pre-check=0, max-age=0
pragma: no-cache
strict-transport-security: max-age=31536000