diff --git a/docs/index.html b/docs/index.html
index eda8678..78dfd95 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -1,6 +1,16 @@
 <!DOCTYPE html>
 <html>
 <head>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-3020058-1"></script>
+    <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+
+    gtag('config', 'UA-3020058-1');
+    </script>
+
     <meta charset="utf-8">
     <title>JsonPath evaluator - Webassembly via Rust</title>
     <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
diff --git a/wasm/www/index.html b/wasm/www/index.html
index eda8678..78dfd95 100644
--- a/wasm/www/index.html
+++ b/wasm/www/index.html
@@ -1,6 +1,16 @@
 <!DOCTYPE html>
 <html>
 <head>
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-3020058-1"></script>
+    <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+
+    gtag('config', 'UA-3020058-1');
+    </script>
+
     <meta charset="utf-8">
     <title>JsonPath evaluator - Webassembly via Rust</title>
     <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
