This is a slightly modified demo based on this article "Tracking Clicks, Building a Clickmap with PHP and jQuery".
You can add the lines below to any webpage to have clicks recorded and press the S-key to view the clickmap assoicated with that page. Furthermore, you can track individual responses by adding a unique tag to each page: add a question-mark plus a unique identifier to the URL to track individual responses: example.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://home.et.utwente.nl/slootenvanf/uidessim/clickmap/js/clickmap.js"></script>
Key codes are:
s: show clickmap (toggle)
d: delete clickmap (only for current identifier)
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