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Strategizing for the Future

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The Long Goodbye

WTF: W3C’s Attribution API?

What marketers, publishers, and ad tech companies need to know about some of the latest proposals in browser-based ad measurement.

July 20, 2026

Related Coverage

  • Google may have to play nice in W3C-hosted Privacy Sandbox, thanks to U.K. antitrust authority’s role as referee
  • WTF is the Attribution Reporting API in Google’s Privacy Sandbox?
  • ‘Very pleasantly surprised’ Google shares results of Privacy Sandbox experiments

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Strategizing for the Future

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