What about the font in the mobile version of the site?

Question

HTML

Hello!
There was a problem, the site uses the Cuprum font with Cyrillic, connected from Google Fonts. On the desktop version, everything looks fine . On

the mobile version (smartphones and tablets), this font displays only Latin characters. Cyrillic is displayed in a different font.

At the same time, adaptability testing services (which show the site on different devices) see the text normally

. Tell me please, what could be the problem?
UPD Everything was solved by adding cyrillic to the desired line

if(!isset($this->_fonts[$name])) {
      $this->_fonts[$name]            = array();
      $this->_fonts[$name]['atts']    = array();
      $this->_fonts[$name]['subsets'] = array('latin,cyrillic');
    }

Answer 1

Your cuprum has been downloaded to your computer - that's why the browser on the computer takes the font from the windows / fonts folder.
And on the site you simply did not connect the Cyrillic alphabet in cuprum. Check this box and make sure the subset is cyrillic: