EVERY FRIDAY

Hidden Layer Weekly

The GEO brief that cuts through the noise.

Every Friday: what shipped in the AI-visible web, what it means for your content, and one stat from the Hidden Layer audit database that changes how you think about discoverability.

GEO Week — every Friday

Weekly brief on AI discoverability, agent readiness, and what shipped in the GEO space. No fluff.

01What's in every issue

The Take

2-3 sentences on the week's biggest GEO signal — the thing that will matter 6 months from now.

What shipped

New Hidden Layer posts, audit engine updates, tool releases. Curated, not exhaustive.

What we're watching

3 links with one-line commentary. Industry moves, crawler behaviour changes, AI product updates.

From the HL data desk

One stat from the Hidden Layer audit database. Not a benchmark — a signal. Updated weekly from live audit runs.

02Sample issue

Not sure what to expect? Read a recent post that reflects the kind of signal we cover every week.

News Analysis

Cloudflare’s September 15 AI Crawler Update: What Actually Shipped

Cloudflare shipped a no-training preference that preserves search access for accountable mixed-use crawlers, migrated legacy settings, and began recommending different presets for new ad-supported and non-ad domains. Six days is not enough to claim a visibility effect; this review separates the verified controls from the result still being measured.

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Join readers who track the AI-visible web.

GEO Week — every Friday

Weekly brief on AI discoverability, agent readiness, and what shipped in the GEO space. No fluff.