After writing yet another customTask article on how to respect client-side opt-out using Google Analytics and Google Tag Manager, the analytics.js core library was enhanced with a new field that makes it all a lot easier to do. The field, allowAdFeatures, lets you either allow or block the request to DoubleClick that is initiated when Advertising Features have been enabled.
In this very short article, I’ll quickly show you what the field does and why it’s useful.
