diff --git a/examples/async-data/nuxt.config.js b/examples/async-data/nuxt.config.js
index 9aba646513..9bd912b375 100644
--- a/examples/async-data/nuxt.config.js
+++ b/examples/async-data/nuxt.config.js
@@ -6,5 +6,13 @@ module.exports = {
     color: '#4FC08D',
     failedColor: '#bf5050',
     duration: 1500
+  },
+  head: {
+    title: 'Default title'
+  },
+  generate: {
+    routes: [
+      '/posts/1',
+    ]
   }
 }
diff --git a/examples/async-data/pages/index.vue b/examples/async-data/pages/index.vue
index 577d468358..ffe79c271f 100644
--- a/examples/async-data/pages/index.vue
+++ b/examples/async-data/pages/index.vue
@@ -10,7 +10,7 @@
 <script>
 export default {
   asyncData: ({ req }) => ({
-    userAgent: (req ? req.headers['user-agent'] : navigator.userAgent)
+    userAgent: (req ? req.headers['user-agent'] : (typeof navigator !== 'undefined' ? navigator.userAgent : 'No user agent (generated)'))
   })
 }
 </script>
diff --git a/examples/async-data/pages/posts/index.vue b/examples/async-data/pages/posts/index.vue
index 4ff523521a..404c127478 100644
--- a/examples/async-data/pages/posts/index.vue
+++ b/examples/async-data/pages/posts/index.vue
@@ -21,6 +21,9 @@ export default {
     .then((res) => {
       return { posts: res.data.slice(0, 5) }
     })
+  },
+  head: {
+    title: 'List of posts'
   }
 }
 </script>