Do you have permission for those third-party scripts?
Enforcement of the European Union’s General Data Protection Regulation is coming very, very soon. Look busy. This regulation is not limited to companies based in the EU—it applies to any service anywhere in the world that can be used by citizens of the EU.
Jeremy Keith raises some interesting points: when informed consent is required to track an individual, who is responsible for getting your users to “consent” to being tracked with Google Analytics and similar site-spanning tools? You? Google? Nobody? I’ve spent the weekend talking through only a handful of the woolly edges of the GDPR, especially regarding the liabilities of different companies (potentially not all of which are based in the EU) who are complicit in the collection of data on the same individuals but who have access to that data in different forms.
It’s complicated, yo. For the time being, I’m making sure that companies for which I have responsibility err on the “safe” side of any fuzzy lines, but I’m sure that others won’t.