显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: cowboyweb
Date: Wed, 19 Jun 2024 09:59:53 GMT
Content-Type: text/html
Content-Length: 162
Connection: close
Location: http://www.9666.cn
Cache-Control: no-store
Cache-Control: private
HTTP/1.1 200 OK
Server: nginx
Date: Wed, 19 Jun 2024 09:59:40 GMT
Content-Type: text/html
Content-Length: 38769
Last-Modified: Wed, 19 Jun 2024 09:59:31 GMT
Connection: close
ETag: "6672ac03-9771"
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Accept-Ranges: bytes