diff --git a/_includes/base.webc b/_includes/base.webc
index ba607d1..26e5024 100644
--- a/_includes/base.webc
+++ b/_includes/base.webc
@@ -17,7 +17,7 @@
   <script type="module" @raw="getBundle('js')" webc:keep></script>
 
   <!-- tracking -->
-  <script async src="https://analytics.suroh.tk/script.js" data-website-id="f24934aa-ee11-49ee-993f-a64b8df6a01c"></script>
+  <script async src="https://analytics.suroh.tk/script.js" data-website-id="f24934aa-ee11-49ee-993f-a64b8df6a01c" webc:keep></script>
 </head>
 
 <body>
