显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: Firewall
Date: Wed, 12 Jun 2024 22:52:47 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Keep-Alive: timeout=60
Location: http://www.cnmarco.com/
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
HTTP/1.1 200 OK
Server: Firewall
Date: Wed, 12 Jun 2024 22:52:48 GMT
Content-Type: text/html
Content-Length: 47332
Last-Modified: Wed, 12 Jul 2023 01:20:59 GMT
Connection: keep-alive
Keep-Alive: timeout=60
ETag: "64adfffb-b8e4"
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
Accept-Ranges: bytes