Thanks to @bggardner and @streaps.
@@ -1,6 +1,7 @@
<!DOCTYPE html>
<html>
<head>
+ <meta charset="utf-8">
<!-- Favicon as generated by realfavicongenerator.net (slightly modified for webpack) -->
<link rel="apple-touch-icon" sizes="180x180" href="favicon/apple-touch-icon.png">
<link rel="icon" type="image/png" href="favicon/favicon-32x32.png" sizes="32x32">
Jonas Herzig