# advanced_dom_window_resized 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. ### Accessing Advanced DOM Events ```javascript 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, }); }); }); ``` ## Properties ### PixelEventsAdvancedDomWindowResized The `advanced_dom_window_resized` event logs an instance where the browser window has been resized. ### clientId The client-side ID of the customer, provided by Shopify ### data No additional data is provided by design. Use the event context to get the latest window size. ### id The ID of the customer event ### name The name of the customer event. ### seq The sequence index number of the event. ### timestamp The timestamp of when the customer event occurred, in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format ### type ### PixelEventsAdvancedDomWindowResizedData No additional data is provided by design. Use the event context to get the latest window size. export interface PixelEventsAdvancedDomWindowResizedData { } ### EventType ### AdvancedDom ### Custom ### Dom ### Standard