Replace Google Analytics with ASF hosted Matomo instance.
diff --git a/source/_assets/js/matomo.js b/source/_assets/js/matomo.js
new file mode 100644
index 0000000..f4abea6
--- /dev/null
+++ b/source/_assets/js/matomo.js
@@ -0,0 +1,17 @@
+<script>
+  var _paq = window._paq = window._paq || [];
+  /* tracker methods like "setCustomDimension" should be called before
+"trackPageView" */
+  /* We explicitly disable cookie tracking to avoid privacy issues */
+  _paq.push(['disableCookies']);
+  _paq.push(['trackPageView']);
+  _paq.push(['enableLinkTracking']);
+  (function() {
+    var u="https://analytics.apache.org/";
+    _paq.push(['setTrackerUrl', u+'matomo.php']);
+    _paq.push(['setSiteId', '7']);
+    var d=document, g=d.createElement('script'),
+s=d.getElementsByTagName('script')[0];
+    g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s);
+  })();
+</script>
diff --git a/source/_includes/analytics.html b/source/_includes/analytics.html
index fb54e1f..627363d 100644
--- a/source/_includes/analytics.html
+++ b/source/_includes/analytics.html
@@ -1,11 +1,17 @@
 <script type="text/javascript">
-  var _gaq = _gaq || [];
-  _gaq.push(['_setAccount', 'UA-23580482-1']);
-  _gaq.push(['_trackPageview']);
-
+  var _paq = window._paq = window._paq || [];
+  /* tracker methods like "setCustomDimension" should be called before
+"trackPageView" */
+  /* We explicitly disable cookie tracking to avoid privacy issues */
+  _paq.push(['disableCookies']);
+  _paq.push(['trackPageView']);
+  _paq.push(['enableLinkTracking']);
   (function() {
-    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
-    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
-    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+    var u="https://analytics.apache.org/";
+    _paq.push(['setTrackerUrl', u+'matomo.php']);
+    _paq.push(['setSiteId', '7']);
+    var d=document, g=d.createElement('script'),
+s=d.getElementsByTagName('script')[0];
+    g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s);
   })();
 </script>