A Boolean value indicating whether the web view suppresses content rendering until it is fully loaded into memory.
- iOS 6.0–12.0Deprecated
- Mac Catalyst 13.0–13.0Deprecated
When set to
true, the web view does not attempt to render incoming content as it arrives. Instead, the view’s current contents remain in place until all of the new content has been received, at which point the new content is rendered. This property does not affect the rendering of content retrieved after a frame finishes loading.
The value of this property is
false by default.