diff --git a/packages/nuxt/src/app/components/nuxt-link.ts b/packages/nuxt/src/app/components/nuxt-link.ts
index 95270055dd..6a2c456883 100644
--- a/packages/nuxt/src/app/components/nuxt-link.ts
+++ b/packages/nuxt/src/app/components/nuxt-link.ts
@@ -14,7 +14,7 @@ import { onNuxtReady } from '../composables/ready'
 import { navigateTo, useRouter } from '../composables/router'
 import { useNuxtApp, useRuntimeConfig } from '../nuxt'
 import { cancelIdleCallback, requestIdleCallback } from '../compat/idle-callback'
-import { useObserver } from '../utils'
+import type { ObserveFn, CallbackFn } from '../utils'
 
 // @ts-expect-error virtual file
 import { nuxtLinkDefaults } from '#build/nuxt.config.mjs'
@@ -437,6 +437,47 @@ function applyTrailingSlashBehavior (to: string, trailingSlash: NuxtLinkOptions[
 
 // --- Prefetching utils ---
 
+function useObserver (): { observe: ObserveFn } | undefined {
+  if (import.meta.server) { return }
+
+  const nuxtApp = useNuxtApp()
+  if (nuxtApp._observer) {
+    return nuxtApp._observer
+  }
+
+  let observer: IntersectionObserver | null = null
+
+  const callbacks = new Map<Element, CallbackFn>()
+
+  const observe: ObserveFn = (element, callback) => {
+    if (!observer) {
+      observer = new IntersectionObserver((entries) => {
+        for (const entry of entries) {
+          const callback = callbacks.get(entry.target)
+          const isVisible = entry.isIntersecting || entry.intersectionRatio > 0
+          if (isVisible && callback) { callback() }
+        }
+      })
+    }
+    callbacks.set(element, callback)
+    observer.observe(element)
+    return () => {
+      callbacks.delete(element)
+      observer!.unobserve(element)
+      if (callbacks.size === 0) {
+        observer!.disconnect()
+        observer = null
+      }
+    }
+  }
+
+  const _observer = nuxtApp._observer = {
+    observe
+  }
+
+  return _observer
+}
+
 function isSlowConnection () {
   if (import.meta.server) { return }
 
diff --git a/packages/nuxt/src/app/utils.ts b/packages/nuxt/src/app/utils.ts
index a46715cb21..237f51e6ce 100644
--- a/packages/nuxt/src/app/utils.ts
+++ b/packages/nuxt/src/app/utils.ts
@@ -1,49 +1,6 @@
-import { useNuxtApp } from './nuxt'
-
 export function toArray<T> (value: T | T[]): T[] {
   return Array.isArray(value) ? value : [value]
 }
 
-type CallbackFn = () => void
-type ObserveFn = (element: Element, callback: CallbackFn) => () => void
-
-export function useObserver (): { observe: ObserveFn } | undefined {
-  if (import.meta.server) { return }
-
-  const nuxtApp = useNuxtApp()
-  if (nuxtApp._observer) {
-    return nuxtApp._observer
-  }
-
-  let observer: IntersectionObserver | null = null
-
-  const callbacks = new Map<Element, CallbackFn>()
-
-  const observe: ObserveFn = (element, callback) => {
-    if (!observer) {
-      observer = new IntersectionObserver((entries) => {
-        for (const entry of entries) {
-          const callback = callbacks.get(entry.target)
-          const isVisible = entry.isIntersecting || entry.intersectionRatio > 0
-          if (isVisible && callback) { callback() }
-        }
-      })
-    }
-    callbacks.set(element, callback)
-    observer.observe(element)
-    return () => {
-      callbacks.delete(element)
-      observer!.unobserve(element)
-      if (callbacks.size === 0) {
-        observer!.disconnect()
-        observer = null
-      }
-    }
-  }
-
-  const _observer = nuxtApp._observer = {
-    observe,
-  }
-
-  return _observer
-}
+export type CallbackFn = () => void
+export type ObserveFn = (element: Element, callback: CallbackFn) => () => void
diff --git a/packages/nuxt/src/components/runtime/client-delayed-component.ts b/packages/nuxt/src/components/runtime/client-delayed-component.ts
index 5386172dd2..c4dba7d4fa 100644
--- a/packages/nuxt/src/components/runtime/client-delayed-component.ts
+++ b/packages/nuxt/src/components/runtime/client-delayed-component.ts
@@ -1,9 +1,40 @@
 import { createStaticVNode, createVNode, defineComponent, getCurrentInstance, h, onBeforeUnmount, onMounted, ref } from 'vue'
 import type { Component, Ref } from 'vue'
 // import ClientOnly from '#app/components/client-only'
-import { useObserver } from '#app/utils'
+import type { ObserveFn } from '#app/utils'
 import { getFragmentHTML } from '#app/components/utils'
 import { useNuxtApp } from '#app/nuxt'
+import { requestIdleCallback, cancelIdleCallback } from '#app/compat/idle-callback'
+import { onNuxtReady } from '#app'
+
+function useIntersectionObserver(options: IntersectionObserverInit) : {observe: ObserveFn} {
+  if (import.meta.server) { return {observe: () => () => {}}}
+
+  let observer: IntersectionObserver | null = null
+
+  const observe: ObserveFn = (element, callback) => {
+    if (!observer) {
+      observer = new IntersectionObserver((entries) => {
+        for (const entry of entries) {
+          const isVisible = entry.isIntersecting || entry.intersectionRatio > 0
+          if (isVisible && callback) { callback() }
+        }
+      }, options)
+    }
+    observer.observe(element)
+    return () => {
+      observer!.unobserve(element)
+      observer!.disconnect()
+      observer = null
+    }
+  }
+
+  const _observer = {
+    observe
+  }
+
+  return _observer
+}
 
 function elementIsVisibleInViewport (el: Element) {
   const { top, left, bottom, right } = el.getBoundingClientRect()
@@ -35,7 +66,7 @@ export const createLazyIOClientPage = (componentLoader: Component) => {
 
       if (!isIntersecting.value) {
         onMounted(() => {
-          const observer = useObserver()
+          const observer = useIntersectionObserver(attrs.loader ?? {})
           unobserve = observer!.observe(el.value as Element, () => {
             isIntersecting.value = true
             unobserve?.()
@@ -69,10 +100,12 @@ export const createLazyNetworkClientPage = (componentLoader: Component) => {
       const isIdle = ref(false)
       let idleHandle: number | null = null
       onMounted(() => {
-        idleHandle = requestIdleCallback(() => {
-          isIdle.value = true
-          cancelIdleCallback(idleHandle as unknown as number)
-          idleHandle = null
+        onNuxtReady(()=>{
+          idleHandle = requestIdleCallback(() => {
+            isIdle.value = true
+            cancelIdleCallback(idleHandle as unknown as number)
+            idleHandle = null
+          }, attrs.loader ?? {timeout: 10000})
         })
       })
       onBeforeUnmount(() => {