Install Modovisa on Drupal
Step-by-step guide to add Modovisa live visitor tracking to a Drupal site, then verify it is reporting.
Place the script
Add the Modovisa snippet to your Drupal site head with your site token. Where a first-party app, plugin or module exists, it handles placement for you.
Verify it works
Open your site in a normal browser tab and watch yourself appear in the live visitor view. If nothing arrives, check that no optimisation setting is delaying or combining the script.