Hi Erik,
We are showing the PDF in an iFrame on a landing page - but the user can choose from multiple PDFs. Here's an example (without the PDFs, which are IUO).
So, if each website is a Marketo-hosted PDF, how can I tell how many times PDF X was viewed? The only place the PDFs will be available will be on this landing page.
http://info.federatedinvestors.com/JennyiFrameTest.html
Thanks,
Jenny