Ghost
Add the tag to every page of a Ghost site, with code injection.
In Ghost Admin, open Settings, then Code injection, paste the tag into Site header, and save. It goes on every page of the site, posts and pages alike, whatever your theme. See Ghost’s guide to code injection.
<script async data-domain="example.com" src="https://fiveb.ar/js/tally.js"></script>Once it’s live, check it works.