For Blogger Users
Instructions above can also be used for Blogger. But as Blogger users are not normally tech savvy, we will write the instructions briefly.
Script in head
Go to this link, select and copy the whole code from that JS file. Same here, you can to put the the copied code between a <script> tag.
<script type='text/javascript'>
//Paste the copied code here
</script>
Go to your Blogger Dashboard -> Template -> Edit HTML -> Use CTRL+F to find </head> in your template. When you find it, just paste the code (with <script> tag) above </head> and save the template.
