diff --git a/DESCRIPTION b/DESCRIPTION
index 208156e..7dda3ab 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: ABCindex
 Title: A Shiny app to calculate ABCI for checkerboard assays
-Version: 0.99.72
+Version: 0.99.73
 Authors@R:
   person(given = "Travis",
          family = "Blimkie",
diff --git a/app.R b/app.R
index 45b576d..8e45491 100644
--- a/app.R
+++ b/app.R
@@ -41,6 +41,7 @@ abci_ui <- page_navbar(
   bg = bs_get_variables(app_theme, varnames = "secondary"),
 
   header = tags$head(
+    includeHTML("www/google_analytics.html"),
     useShinyjs(),
     tags$link(rel = "stylesheet", href = "css/custom.css"),
     tags$link(rel = "icon", href = "img/ABCindex_icon.svg"),
diff --git a/www/google_analytics.html b/www/google_analytics.html
new file mode 100644
index 0000000..051227f
--- /dev/null
+++ b/www/google_analytics.html
@@ -0,0 +1,9 @@
+<!-- Google tag (gtag.js) -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=G-0S0P4X6MPV"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'G-0S0P4X6MPV');
+</script>