diff --git a/1/index.html b/1/index.html
index 37e32c2..e2f7608 100644
--- a/1/index.html
+++ b/1/index.html
@@ -6,6 +6,8 @@
1
+
+
diff --git a/2/index.html b/2/index.html
index 4491fc5..da6d0de 100644
--- a/2/index.html
+++ b/2/index.html
@@ -6,6 +6,8 @@
2
+
+
diff --git a/3/index.html b/3/index.html
index 6a01d25..546f05b 100644
--- a/3/index.html
+++ b/3/index.html
@@ -6,6 +6,8 @@
3
+
+
diff --git a/common/ga.js b/common/ga.js
new file mode 100644
index 0000000..18fb476
--- /dev/null
+++ b/common/ga.js
@@ -0,0 +1,7 @@
+window.dataLayer = window.dataLayer || []
+function gtag() {
+ dataLayer.push(arguments)
+}
+gtag('js', new Date())
+
+gtag('config', 'UA-35381607-11')
diff --git a/index.html b/index.html
index 78c7c4a..19c1442 100644
--- a/index.html
+++ b/index.html
@@ -6,6 +6,8 @@
Generative Art
+
+
Generative Art