显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: Firewall
Date: Mon, 08 Jul 2024 03:08:35 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Keep-Alive: timeout=60
Location: http://www.cntairi.com/
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
HTTP/1.1 200 OK
Server: Firewall
Date: Mon, 08 Jul 2024 03:08:35 GMT
Content-Type: text/html
Content-Length: 63088
Last-Modified: Wed, 15 May 2024 05:28:52 GMT
Connection: keep-alive
Keep-Alive: timeout=60
ETag: "66444814-f670"
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
Accept-Ranges: bytes