显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Thu, 06 Jun 2024 11:29:22 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://lib.sou.edu.cn/
Strict-Transport-Security: max-age=31536000
HTTP/2 200
server: nginx
date: Thu, 06 Jun 2024 11:29:22 GMT
content-type: text/html
x-frame-options: SAMEORIGIN
frame-options: SAMEORIGIN
accept-ranges: bytes
vary: Accept-Encoding
content-security-policy: default-src * 'unsafe-inline' 'unsafe-eval' data: https: