find . -type f -iname "*.html" | while read filename; do
echo "Processing: $filename"
sed -i '9i\
\
<script>\
(function(i,s,o,g,r,a,m){i["GoogleAnalyticsObject"]=r;i[r]=i[r]||function(){\
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),\
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)\
})(window,document,"script","https://www.google-analytics.com/analytics.js","ga");\
ga("create", "UA-92631129-1", "auto");\
ga("send", "pageview");\
</script>
' "$filename"
done