Tracking Downloads
Downloadable documents (files such as PDF’s Word docs, and other files you can upload) are handled differently in Google Analytics. Drupal cannot add the tracking code to them, so they do not count as “pages.” Thus to find statistics for downloadable documents, you have to look in a different place. In Google Analytics, downloads (as well as clicks on external links) are considered Events.
Google Analytics can track downloads, but only when the download is initiated on the tracked site. For example, if a user opens a PDF directly from a Google search, or if the link to the PDF is on another site, the download will not be tracked because the user didn't start on your site.
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