---
title: advanced_dom_window_resized
description: >-
  The `advanced_dom_window_resized` event is published when a customer resizes
  their browser window.
source_url:
  html: >-
    https://shopify.dev/docs/api/web-pixels-api/advanced-dom-events/advanced_dom_window_resized
  md: >-
    https://shopify.dev/docs/api/web-pixels-api/advanced-dom-events/advanced_dom_window_resized.md
---

# advanced\_dom\_window\_resized

**Requires access to the \*\*Advanced DOM Events in web pixel app extensions\*\* scope. To request access, please use the form in the Partner Dashboard. This scope is only available for apps that have a heatmap and/or session recordings. The Advanced DOM Events cannot be used on custom apps.:**

The `advanced_dom_window_resized` event is published when a customer resizes their browser window.

**Shopify Plus:**

This event is limited on [checkout](https://help.shopify.com/manual/checkout-settings) to stores on the [Shopify Plus](https://www.shopify.com/plus) plan.

#### Properties

* **clientId**

  **string**

  The client-side ID of the customer, provided by Shopify

* **data**

  **PixelEventsAdvancedDomWindowResizedData**

  No additional data is provided by design. Use the event context to get the latest window size.

* **id**

  **string**

  The ID of the customer event

* **name**

  **string**

  The name of the customer event.

* **seq**

  **number**

  The sequence index number of the event.

* **timestamp**

  **string**

  The timestamp of when the customer event occurred, in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format

* **type**

  **EventType.AdvancedDom**

### PixelEventsAdvancedDomWindowResizedData

No additional data is provided by design. Use the event context to get the latest window size.



### EventType

* AdvancedDom

  ```ts
  advanced-dom
  ```

* Custom

  ```ts
  custom
  ```

* Dom

  ```ts
  dom
  ```

* Meta

  ```ts
  meta
  ```

* Standard

  ```ts
  standard
  ```

Examples

### Examples

* ####

  ##### App Pixel

  ```js
  import {register} from '@shopify/web-pixels-extension';

  register(({analytics}) => {
    analytics.subscribe('advanced_dom_window_resized', (event) => {
      // Accessing event payload
      const payload = {
        event_name: event.name,
        event_data: {
          width: event.context.window.innerWidth,
          height: event.context.window.innerHeight,
        },
      };

      // E.g. sending event to third party servers
      fetch('https://example.com/pixel', {
        method: 'POST',
        body: JSON.stringify(payload),
        keepalive: true,
      });
    });
  });
  ```

***