For important pages, if you want to separate them from the “Pages” section of your dashboard, you can fire an event when a page loads: 
<script>
window.addEventListener('load', (event) => {
  fathom.trackEvent('checkout completed');
});
</script>
And you’d replace checkout completed with an Event name of your choosing. That Event name will then show up on your dashboard when someone loads the page you place this event on.