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Horizontal Content Analysis Definition

Horizontal Content Analysis Definition

by Carolyn Holzman | Apr 20, 2026 | Horizontal Content Analysis

The Shift from Vertical SEO to Horizontal Content Analysis For over a decade, the SEO playbook has been remarkably linear: identify a keyword, write a comprehensive article, optimize the headings, and build backlinks to that specific URL. This approach of optimizing...
The 56% Grounding Gap: Why Google Can’t Trust the Noisy Web

The 56% Grounding Gap: Why Google Can’t Trust the Noisy Web

by Carolyn Holzman | Apr 8, 2026 | Signal Intelligence (SIGINT)

The New York Times recently published a diagnostic of Google’s AI Overviews that confirms the exact “Signal Crisis” VizzEx was engineered to solve. The data is startling: While Google’s Gemini 3 is accurate 91% of the time, more than half of those...
Why Fake Local News Site Hijacks the Induction Era

Why Fake Local News Site Hijacks the Induction Era

by Carolyn Holzman | Mar 30, 2026 | Signal Intelligence (SIGINT)

How a Fake Local News Site Tripled Traffic During Google’s 2026 Spam Update In March 2026, as Google’s Core and Spam updates tore through the search results, a startling field observation emerged in the aftermath: a five-year-old “Fake Local News”...
The Mathematical Reality of the 4.5-Week Citation Half-Life

The Mathematical Reality of the 4.5-Week Citation Half-Life

by Carolyn Holzman | Mar 30, 2026 | Signal Intelligence (SIGINT)

The “Rented” Visibility Trap What the Scrunch Data Actually Reveals About Citation Decay In March 2026, the Scrunch study of 3.5 million AI citation events revealed a “brutal” new reality for the industry: the average AI citation loses 50% of...
Engineering Signal Integrity for the GPT 5.4 “Truth Audit”

Engineering Signal Integrity for the GPT 5.4 “Truth Audit”

by Carolyn Holzman | Mar 30, 2026 | Signal Intelligence (SIGINT)

The “Brutal” Reality of AI Search in 2026: The VizzEx ADC Assessment In March 2026, Chris Long of Nectiv shared his observations of changes Chat GPT has brought to search by how “It evaluates WAY more sources + looks for trust/authority signals.”  Our industry is...
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Recent Posts

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