diff --git a/app.R b/app.R
index ad12c19..d2880d9 100644
--- a/app.R
+++ b/app.R
@@ -42,7 +42,6 @@ if (!identical(clusters_ordered, names(colors_clusters))) stop("unexpected color
 ui <- fluidPage(
 
   # layout: header ----
-  tags$head(includeHTML("gtag.html")),
   theme = shinytheme("paper"),
 
   # layout: title ----
@@ -119,7 +118,8 @@ ui <- fluidPage(
     ),
     column(
       width = 4,
-      includeMarkdown("text.data.md")
+      includeMarkdown("text.data.md"),
+      HTML('<script data-goatcounter="https://cellularshinyapps.goatcounter.com/count" async src="//gc.zgo.at/count.js"></script>')
     )
 
   ),
diff --git a/gtag.html b/gtag.html
deleted file mode 100644
index e3a8cbe..0000000
--- a/gtag.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<!-- Global site tag (gtag.js) - Google Analytics -->
-<script async src="https://www.googletagmanager.com/gtag/js?id=UA-130263433-1"></script>
-<script>
-  window.dataLayer = window.dataLayer || [];
-  function gtag(){dataLayer.push(arguments);}
-  gtag('js', new Date());
-
-  gtag('config', 'UA-130263433-1');
-</script>