显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
date: Sun, 16 Jun 2024 23:50:08 GMT
server: Apache/2.4.38 (Debian)
cache-control: no-cache,must-revalidate
location: /kb.php
content-type: text/html; charset=utf-8
connection: close
HTTP/1.1 301 Moved Permanently
content-length: 0
location: https://support.foxitsoftware.cn
connection: close
HTTP/1.1 200 OK
date: Sun, 16 Jun 2024 23:50:55 GMT
server: Apache/2.4.59 (Debian)
content-type: text/html; charset=UTF-8
strict-transport-security: max-age=31536000;includeSubDomains;preload
connection: close