I wondering if someone can help me out. Regarding audiences, I want to only make the landing page visible to those who come via a Youtube campaign, can this be achieved?
Thanks a lot,
Great question! Yes, using the query parameter audience condition you can create an Audience that restricts the experiment to only those visitors who come via a Youtube campaign (or any other campaign).
Check out the link above, you will just need the query parameter id(s) and value(s) for the campaign you have created (for example, utm_source=youtube and/or utm_campaign=spring15).
Hope that helps! Let me know if you have an follow-up questions.