diff --git a/layouts/partials/hooks/head-end/custom.html b/layouts/partials/hooks/head-end/custom.html
new file mode 100644
index 0000000..0006927
--- /dev/null
+++ b/layouts/partials/hooks/head-end/custom.html
@@ -0,0 +1,2 @@
+<!--Plausible usage tracking-->
+<script defer data-domain="course.naturecast.org" src="https://plausible.io/js/script.js"></script>