The hubs we built grew AI citation and search visibility while the rest of the site slipped.

Variant: two rebuilt category hubs. Holdout: all other category pages, untouched. Comparing the build pages against the rest isolates the effect of the work from normal site movement.

Executive read

Where we built, AI started citing you and organic capture rose. Where we did not, both kept falling.

The leading indicators moved first — citation presence and organic clicks on the hub pages — which is the pattern that precedes lead recovery. The honest caveat is below.

Variant · AI-cited queries

Holdout · AI-cited queries

−1

Variant · GSC clicks

+21%

Holdout · GSC clicks

−9%

AI citation & answer visibility

SERP / AI Overview · ChatGPT · PerplexityLead metric

Queries you are cited on (AI Overviews)	Variant Holdout	+5 / −1
AI Overview presence (priority queries)	Variant Holdout	+14pp / −2pp
Competitor citations displaced	Variant Holdout	6 / 0
Assistant mentions (ChatGPT / Perplexity)	Variant Holdout	+3 / 0

Organic search

Google Search Console

Clicks	Variant Holdout	+21% / −9%
Impressions	Variant Holdout	+24% / −5%
Average position	Variant Holdout	+1.9 / −0.4
Click-through rate	Variant Holdout	+0.2pp / −0.1pp

Engagement & conversion

GA4

Sessions	Variant Holdout	+6% / +1%
Users	Variant Holdout	+5% / 0%
Lead actions (generate_lead)	Variant Holdout	+8% / −2%
AI referral share	Variant Holdout	−0.4pp / −0.5pp

The honest read

AI referral traffic fell across the whole site this period, the hubs included. We show it rather than hide it. That dip is platform-wide and tracks the broader zero-click shift, not the build. What the hubs changed is the leading edge — citation presence, AI Overview share, and organic capture — which is what recovers referral volume next. AI surfaces are non-deterministic, so read every citation figure as directional and watch the trend across months, not any single week.