3 ms·

You definitely can, although it would be unlawful under the GDPR without user consent, so you could never release the figures publicly.

• ahtihn 1y ago
  It wouldn't if you're not tracking user identity. Websites get this data pretty much by default and they don't need consent for it.
  • closewith 1y ago
    If you're deduplicating via IP or any other identifier, then it will be subject to the requirement for a legal basis.
    • alpaca128 1y ago
      How so? You could just store a hashsum instead of an identifier.