api-docs/docs/browser-tracker/markdown/browser-tracker.browsertracker.updatepageactivity.md
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[Home](./index.md) > [@snowplow/browser-tracker](./browser-tracker.md) > [BrowserTracker](./browser-tracker.browsertracker.md) > [updatePageActivity](./browser-tracker.browsertracker.updatepageactivity.md)
## BrowserTracker.updatePageActivity property
Triggers the activityHandler manually to allow external user defined activity. i.e. While watching a video
<b>Signature:</b>
```typescript
updatePageActivity: () => void;
```