I use the Learning Curve font to write the text in Website X5. On the machine where Website X5 is installed, it works just fine. So when I look at the page on internet the page is written in Learning Curve.

But... On any other machine an other font is used and not the learning curve. It does not matter what sort of machine, Windows, Android, Apple, they all show the wrong font. I attached a photo showing two screens. One from Website X5 and an example of the incorrect displayed font on an other machine. In this case an Android smart phone. 

Could you tell me how to correct this?

Best regards,

   Pieter