% Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying 152.0.1.94:80...
* Connected to 152.0.1.94 (152.0.1.94) port 80

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0> HEAD / HTTP/1.1
> Host: 152.0.1.94
> User-Agent: curl/8.9.1
> Accept: */*
> 
* Request completely sent off
< HTTP/1.1 400 Bad Request
< Server: ZTE web server 1.0 ZTE corp 2015.
< Accept-Ranges: bytes
< Connection: close
< X-Frame-Options: SAMEORIGIN
< Content-Type: text/html; charset=iso-8859-1
< X-Content-Type-Options: nosniff
< Cache-Control: no-cache,no-store
< 
{ [1135 bytes data]

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
* shutting down connection #0
HTTP/1.1 400 Bad Request
Server: ZTE web server 1.0 ZTE corp 2015.
Accept-Ranges: bytes
Connection: close
X-Frame-Options: SAMEORIGIN
Content-Type: text/html; charset=iso-8859-1
X-Content-Type-Options: nosniff
Cache-Control: no-cache,no-store