---
title: WebViewProgressStartedNotification
framework: webkit
role: symbol
role_heading: Global Variable
path: webkit/webviewprogressstartednotification
---

# WebViewProgressStartedNotification

Posted by a WebView object when a load begins, including a load that is initiated in a subframe.

## Declaration

```occ
extern NSString * WebViewProgressStartedNotification;
```

## Discussion

Discussion The notification object is the WebView that began loading. This notification does not contain a userInfo dictionary.

## See Also

### Related Documentation

- [estimatedProgress](webkit/webview-swift.class/estimatedprogress.md)

### Notifications

- [WebViewDidBeginEditingNotification](webkit/webviewdidbegineditingnotification.md)
- [WebViewDidChangeNotification](webkit/webviewdidchangenotification.md)
- [WebViewDidChangeSelectionNotification](webkit/webviewdidchangeselectionnotification.md)
- [WebViewDidChangeTypingStyleNotification](webkit/webviewdidchangetypingstylenotification.md)
- [WebViewDidEndEditingNotification](webkit/webviewdidendeditingnotification.md)
- [WebViewProgressEstimateChangedNotification](webkit/webviewprogressestimatechangednotification.md)
- [WebViewProgressFinishedNotification](webkit/webviewprogressfinishednotification.md)