Einbindung Adobe Typekit Fonts auf Website

Methode per JS:

var cssId = 'myCss';  // you could encode the css path itself to generate id…
if (!document.getElementById(cssId))
{
   var head  = document.getElementsByTagName('head')[0];
   var link  = document.createElement('link');
   link.id   = cssId;
   link.rel  = 'stylesheet';
   link.type = 'text/css';
   link.href = 'https://use.typekit.net/xxxxxx.css';
   link.media = 'all';
   head.appendChild(link);
}

Methode per JS für dynmische Untergruppen:

<script>
(function(d) {
var config = {
kitId: 'xxxxxxx',
scriptTimeout: 3000,
async: true
},
h=d.documentElement,t=setTimeout(function(){h.className=h.className.replace(/\bwf-loading\b/g,"")+" wf-inactive";},config.scriptTimeout),tk=d.createElement("script"),f=false,s=d.getElementsByTagName("script")[0],a;h.className+=" wf-loading";tk.src='https://use.typekit.net/'+config.kitId+'.js';tk.async=true;tk.onload=tk.onreadystatechange=function(){a=this.readyState;if(f||a&&a!="complete"&&a!="loaded")return;f=true;clearTimeout(t);try{Typekit.load(config)}catch(e){}};s.parentNode.insertBefore(tk,s)
})(document);
</script>

Methode per CSS:

<link rel="stylesheet" href="https://use.typekit.net/xxxxxx.css">

weitere Infos dazu hier:

helpx.adobe.com/de/fonts/using/embed-codes.html