For now, the widget does not do anything with rendering the article. Basically we’re loading a complete version of Blendle in in a iframe. In Blendle, we show all articles in our own format. Everything that is delivered by the publisher is parsed and stored to be outputted by our API to the frontend. So to answer your question: yes, by default everything we don’t know is stripped from what is send over to us. However, we’re looking for ways to support more and more interactive elements in the future!