diff --git a/layouts/partials/custom-header.html b/layouts/partials/custom-header.html
new file mode 100644
index 0000000..f561f21
--- /dev/null
+++ b/layouts/partials/custom-header.html
@@ -0,0 +1 @@
+  <script async defer data-website-id="42fed60c-fb3f-4cd3-9b89-eea2a4e5449d" src="https://pythagore.p0m.fr/pythagore.js"></script>