GEO Knowledge Hub
In-depth guides on generative engine optimization, AI citations, schema, measurement, and cross-border playbooks—written for operators who need depth, not fluff.
30 in-depth articles
Why stale prices and stock are silently killing your AI citations
AI search systems weight recency heavily on shopping queries. Here is how outdated prices, sold-out variants, and expired FAQs erode citations—and how to build a refresh cadence.
Read articleHow ChatGPT and Perplexity pick the citations on your product page
AI search engines do not rank your page—they decide whether to cite it. Trace the real source-selection pipeline and learn which factors you can actually control.
Read articleHow to add JSON-LD to Shopify: A step-by-step guide for cross-border stores
Adding JSON-LD to a Shopify store is the single highest-ROI move for AI citation visibility. This guide walks through every step — from theme files to validation — for merchants shipping internationally.
Read articleHow does Perplexity choose which merchants to cite? A breakdown for Shopify store owners
Perplexity cites merchants based on a specific combination of structured data completeness, entity clarity, and answer specificity — not domain authority. Here is how the selection process works and how to qualify your store.
Read articleHow LLMs evaluate FAQ schema for citations — and why most implementations get it wrong
FAQPage schema is one of the strongest citation signals for AI shopping agents — but only when configured correctly. A Visora audit of 500 ecommerce FAQ sections reveals that 73% miss the structural cues LLMs actually use to extract answers.
Read articleWhy your store is invisible to AI search — and how a 60-second Visora scan diagnoses the root cause
AI shopping agents don't see what you see. If your product pages are missing from ChatGPT, Perplexity, or Google AI Overviews, the fix starts with a single scan. Here is exactly how to use Visora's free audit to find and fix citation gaps.
Read articleWhich trust signals do AI shopping agents actually read? A PDP checklist for 2026
ChatGPT, Perplexity and Google AI Overviews evaluate product pages differently than human shoppers. Here is the exact list of trust signals that citation retrieval systems weigh — from schema completeness to return policy readability.
Read articleYou got a Visora score — now what? Reading your free GEO scan results
Your free GEO scan reveals which factors keep your store out of AI citations. Here is how to read the score, spot the top three blockers, and prioritize fixes by impact.
Read articleWhat is GEO? A 2026 operator's guide for cross-border merchants
GEO is evidence engineering for AI answers—not keyword games. Here is how citation-based discovery differs from classic SEO and where to start.
Read articleReady to score your storefront? Run a free GEO audit · Contact us