I'm using Pictonic Cube https://pictonic.co/ on a website. When I connect to the site through an "old" smartphone like Android 2.3 or Symbian I get weird characters like chinese characters or squares. What I'm doing wrong? Am I missing something?
connect all versions of it's font. .woff is must have. Works almost everywhere. You can find some online utilties to make whole pack of nessecary fonts. Then just import it via CSS and sing the song.