Thanks, I have tried also with strict SSL. I have this message if I try to access with https instead http: SSL_ERROR_INTERNAL_ERROR_ALERT
In Mozilla Firefox my page appears with crossed out padlock, but in “developer settings” does not appears warning of mixed content. I can to access with https from the smartphone, but no from the pc, not matter which browser. I have removed cache of all browsers, but the error persists. My domain is: joseignaciogavara.com.