Click on the "Choose a tag type to begin setup"
Use the search functionality to search for "Custom HTML"
In the HTML field within the Custom HTML section, paste the following code:
<script type="text/javascript" src="https://cdn.seojuice.io/suggestions.v1.js" defer></script>
Then click to "Choose a trigger to make this tag fire"
Select the "All Pages" and filter "Page View" as the trigger if you want to count all your pages
Give your tag a name
Click on the "Save" button
Click "Submit" to submit your changes
Then click on the "Publish" button