Had a message in console that says to avoid using document.write(). how it looks in html
Its took a while to find how to fix it or even find where problem is, couse have this part of code:
<script id="__bs_script__">
//<![CDATA[
document.write("<script async src='/browser-sync/browser-sync-client.js?v=2.27.11'><\/script>".replace("HOST", location.hostname));
//]]>
</script>
Which appears from some library i guess (I'm didn't wrote it).
After 30min looking for that problem found that it fixes with updating browser-sync in package.json
To fix it by updating browser-sync, also find that useful post to update all dependencies
How to update each dependency in package.json to the latest version