diff --git a/src/components/BaseHead.astro b/src/components/BaseHead.astro
index 7a09621..3e75690 100644
--- a/src/components/BaseHead.astro
+++ b/src/components/BaseHead.astro
@@ -104,4 +104,16 @@ function formatCanonicalURL(url: string | URL) {
   document.addEventListener('astro:page-load', () => {
     nprogress.done()
   })
+
+  var _paq = window._paq = window._paq || [];
+  /* tracker methods like "setCustomDimension" should be called before "trackPageView" */
+  _paq.push(['trackPageView']);
+  _paq.push(['enableLinkTracking']);
+  (function() {
+    var u="https://stats.ptr.moe/";
+      _paq.push(['setTrackerUrl', u+'86eff12f2496']);
+    _paq.push(['setSiteId', '1']);
+    var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
+      g.async=true; g.src=u+'dd168412e25a.js'; s.parentNode.insertBefore(g,s);
+  })();
 </script>