diff --git a/.vitepress/theme/Layout.vue b/.vitepress/theme/Layout.vue
index a37797f7..6f7291a0 100644
--- a/.vitepress/theme/Layout.vue
+++ b/.vitepress/theme/Layout.vue
@@ -1,6 +1,7 @@
 <script setup lang="ts">
 import DefaultTheme from 'vitepress/theme'
 import AsideSpecs from './components/AsideSpecs.vue'
+import ChildPages from './components/ChildPages.vue'
 import NotFound from './components/NotFound.vue'
 import PageHeader from './components/PageHeader.vue'
 import SiteFooter from './components/SiteFooter.vue'
@@ -15,6 +16,7 @@ import SiteFooter from './components/SiteFooter.vue'
       <AsideSpecs />
     </template>
     <template #doc-after>
+      <ChildPages />
       <SiteFooter />
     </template>
     <template #not-found>
diff --git a/.vitepress/theme/components/ChildPages.vue b/.vitepress/theme/components/ChildPages.vue
new file mode 100644
index 00000000..750746ea
--- /dev/null
+++ b/.vitepress/theme/components/ChildPages.vue
@@ -0,0 +1,42 @@
+<script setup lang="ts">
+import { useData, withBase, type DefaultTheme } from 'vitepress'
+import { computed } from 'vue'
+
+/**
+ * "Table of contents" of the pages with `has_children` (as Just the Docs did): the child pages,
+ * taken from the sidebar so they have the same order and the same `nav_exclude`.
+ */
+const { page, theme } = useData()
+
+function find(items: DefaultTheme.SidebarItem[], url: string): DefaultTheme.SidebarItem | undefined {
+  for (const item of items) {
+    if (item.link === url) return item
+    const found = item.items && find(item.items, url)
+    if (found) return found
+  }
+}
+
+const children = computed(() => {
+  if (!page.value.frontmatter.has_children) return []
+  const url = '/' + page.value.relativePath.replace(/(^|\/)index\.md$/, '$1')
+  const sidebar = theme.value.sidebar as DefaultTheme.SidebarItem[]
+  return find(sidebar, url)?.items ?? []
+})
+</script>
+
+<template>
+  <nav v-if="children.length" class="child-pages vp-doc" aria-labelledby="child-pages-title">
+    <h2 id="child-pages-title">Table of contents</h2>
+    <ul>
+      <li v-for="child in children" :key="child.link">
+        <a :href="withBase(child.link!)">{{ child.text }}</a>
+      </li>
+    </ul>
+  </nav>
+</template>
+
+<style scoped>
+.child-pages {
+  margin-top: 32px;
+}
+</style>
diff --git a/ont-xgs/ont-comtrend-grg-4362.md b/ont-xgs/ont-comtrend-grg-4362.md
index 69b55201..20968f69 100644
--- a/ont-xgs/ont-comtrend-grg-4362.md
+++ b/ont-xgs/ont-comtrend-grg-4362.md
@@ -4,6 +4,8 @@ has_children: true
 parent: Comtrend
 ---
 
+# Hardware Specifications
+
 |                 |                                                                            |
 | --------------- | -------------------------------------------------------------------------- |
 | Vendor/Brand    | Comtrend                                                                   |
diff --git a/ont/ont-comtrend-grg-4284.md b/ont/ont-comtrend-grg-4284.md
index 7cd55875..4c98d4d7 100644
--- a/ont/ont-comtrend-grg-4284.md
+++ b/ont/ont-comtrend-grg-4284.md
@@ -4,6 +4,8 @@ has_children: false
 parent: Comtrend
 ---
 
+# Hardware Specifications
+
 |                 |                                                                            |
 | --------------- | -------------------------------------------------------------------------- |
 | Vendor/Brand    | Comtrend                                                                   |
diff --git a/ont/ont-tenda-hg1.md b/ont/ont-tenda-hg1.md
index d563dbc3..b5365777 100644
--- a/ont/ont-tenda-hg1.md
+++ b/ont/ont-tenda-hg1.md
@@ -4,6 +4,8 @@ has_children: true
 parent: Tenda
 ---
 
+# Hardware Specifications
+
 |                 |                                                                            |
 | --------------- | -------------------------------------------------------------------------- |
 | Vendor/Brand    | Tenda                                                                      |