diff --git a/web/dart/main.dart b/web/dart/main.dart
index 5b17663..ca703c1 100644
--- a/web/dart/main.dart
+++ b/web/dart/main.dart
@@ -1,9 +1,9 @@
 import './reorganize_html.dart' show reorganizeHtml;
 import './theme.dart' show enableThemeChanger, setTheme;
+import './parse_sitemap.dart' show getSitemap;
 
 Future<void> main() async {
   await setTheme();
-  await reorganizeHtml().then((_) {
-    enableThemeChanger();
-  });
+  await reorganizeHtml().then((_) => enableThemeChanger());
+  await getSitemap();
 }
diff --git a/web/dart/navbar.dart b/web/dart/navbar.dart
index 2ea1ec9..8eae5e9 100644
--- a/web/dart/navbar.dart
+++ b/web/dart/navbar.dart
@@ -28,18 +28,6 @@ Future<Element> makePages() async {
   var pages = Element.ul()
     ..attributes['id'] = 'drop-page'
     ..classes.add('dropdown');
-  await parseSitemap().then((final sitemap) => {
-        sitemap.forEach((url, name) {
-          final link = Element.li()
-            ..classes.add('dropdown-item')
-            ..insertAdjacentElement(
-                'afterBegin',
-                Element.a()
-                  ..attributes['href'] = url
-                  ..innerText = name);
-          pages.insertAdjacentElement('beforeEnd', link);
-        })
-      });
   return Element.li()
     ..append(Element.a()
       ..attributes['href'] = 'javascript:void(0)'
diff --git a/web/dart/parse_sitemap.dart b/web/dart/parse_sitemap.dart
index c0ca0d7..67dc69c 100644
--- a/web/dart/parse_sitemap.dart
+++ b/web/dart/parse_sitemap.dart
@@ -1,15 +1,15 @@
-import 'dart:html' show HttpRequest;
+import 'dart:html' as html show HttpRequest, Element, querySelector;
 
 import 'package:html/parser.dart' show parse;
-import 'package:html/dom.dart' show Element;
+import 'package:html/dom.dart' as dom show Element;
 
 final excluded_keywords = ['index', 'CONTRIBUTING', 'LICENSE', 'README'];
 
 // Get the sitemap content
-Future<String> getSitemap() async {
+Future<String> fetchRemoteSitemap() async {
   const path = 'sitemap.html';
   try {
-    return await HttpRequest.getString(path);
+    return await html.HttpRequest.getString(path);
   } catch (e) {
     print('Couldn’t open $path');
   }
@@ -17,10 +17,10 @@ Future<String> getSitemap() async {
 }
 
 // Parse the list of elements and detect pages from this list
-Map<String, String> detectPages(List<Element> sitemap, [String prefix]) {
+Map<String, String> detectPages(List<dom.Element> sitemap, [String prefix]) {
   final links = <String, String>{};
   for (var elem in sitemap) {
-    for(var kw in excluded_keywords) {
+    for (var kw in excluded_keywords) {
       if (elem.outerHtml.contains(kw)) {
         continue;
       }
@@ -42,7 +42,30 @@ Map<String, String> detectPages(List<Element> sitemap, [String prefix]) {
 // This function returns a Map which contains all links to languages detected
 // from the sitemap.
 Future<Map<String, String>> parseSitemap() async {
-  final content = await getSitemap();
+  final content = await fetchRemoteSitemap();
   final sitemap = parse(content).getElementsByClassName('org-ul')[0].children;
   return detectPages(sitemap);
 }
+
+Future sleep(Duration time) async {
+  return Future.delayed(time);
+}
+
+Future<html.Element> getSitemap() async {
+  final sitemap = await parseSitemap();
+  final pages = <html.Element>[];
+  sitemap.forEach((url, name) {
+    final link = html.Element.li()
+      ..classes.add('dropdown-item')
+      ..append(html.Element.a()
+        ..attributes['href'] = url
+        ..innerText = name);
+    pages.add(link);
+  });
+  var drop_container;
+  do {
+    await sleep(Duration(seconds: 1));
+    drop_container = html.querySelector('#drop-page');
+  } while (drop_container != null);
+  pages.forEach((link) => drop_container.append(link));
+}