Magento - How to allow certain tags (iframe, embed) in Magento's CMS editor?

Question

I would like to allow to enter certain html tags such as iframe and embed in Magento\'s CMS editor. Magento does not allow those tags.

Is there a model or controll

Answer 1

When editing a CMS page, you can switch to an html view.

By pressing the html button

There you are able to add the iframe onto the page right in the html