diff --git a/page/debounce.html b/page/debounce.html
index 5b3beda..7f1aa3b 100644
--- a/page/debounce.html
+++ b/page/debounce.html
@@ -1,7 +1,6 @@
 <link rel="stylesheet" href="style.css">
 
 <script type="module" src="codeblock.js"></script>
-<script type="module" src="filesize.js"></script>
 <script type="module" src="scrollToTop.js"></script>
 
 <scroll-to-top>
diff --git a/page/element.html b/page/element.html
index b951985..88e971f 100644
--- a/page/element.html
+++ b/page/element.html
@@ -1,7 +1,6 @@
 <link rel="stylesheet" href="style.css">
 
 <script type="module" src="codeblock.js"></script>
-<script type="module" src="filesize.js"></script>
 <script type="module" src="scrollToTop.js"></script>
 
 <scroll-to-top>
diff --git a/page/listener.html b/page/listener.html
index 547db45..16d6780 100644
--- a/page/listener.html
+++ b/page/listener.html
@@ -1,7 +1,6 @@
 <link rel="stylesheet" href="style.css">
 
 <script type="module" src="codeblock.js"></script>
-<script type="module" src="filesize.js"></script>
 <script type="module" src="scrollToTop.js"></script>
 
 <scroll-to-top>