Serving Ads on Webflow Site

Hi All,
I’m working on a small MVP and was planning to include a ad banner popup on my webflow site. Tested a couple of approaches (HTML embed, etc.) to make it work. All without luck. Does anybody know how to successfully embed the following script into a webflow site?

Below 3 different banner types that I tried:

Code 1 - Interstitial Banner (Full page banner popup)

<script data-cfasync="false" type="text/javascript" src="http://www.adnetworkperformance.com/a/display.php?r=1566437"></script>

Code 2 - Footer Banner (Static)

<script data-cfasync="false" type="text/javascript" src="http://www.adnetworkperformance.com/a/display.php?r=1564165"></script>

Code 3 - Slide In Banner

<script data-cfasync="false" type="text/javascript" src="http://www.adnetworkperformance.com/a/display.php?r=1566453"></script>

You will receive faster answers if you provide the following.

Otherwise, we cannot see what you have done wrongly.

Hi Samliew,

I actually have not done much. I iframed one of those codes and nothing seems to work. I wish I had more to show:/

There is an issue with the third-party script. Please contact the developer of the site.