显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Date: Sun, 28 Apr 2024 16:28:49 GMT
Content-Type: text/html
Content-Length: 216
Connection: keep-alive
Location: https://www.ttwbj.cn/
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
HTTP/1.1 200 OK
Date: Sun, 28 Apr 2024 16:28:49 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 34773
Connection: keep-alive
Vary: Accept-Encoding
Cache-Control: private
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload