diff --git a/index.html b/index.html
index 967cbf9..6b77ef7 100644
--- a/index.html
+++ b/index.html
@@ -188,6 +188,15 @@
       rel="apple-touch-startup-image"
       href="./public/assets/apple-splash-1136-640.jpg"
       media="(device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)" />
+    <script type="application/ld+json">
+      {
+        "@context": "https://schema.org",
+        "@type": "WebSite",
+        "name": "DDocker",
+        "alternateName": "똑커",
+        "url": "https://ddocker.kro.kr"
+      }
+    </script>
   </head>
   <body>
     <script>
