Understanding your GEO Score
How ViaMetric calculates your Generative Engine Optimization score and how to improve it.
The GEO Score is a proprietary metric that evaluates how "readable" and "trustworthy" your website appears to AI crawlers like GPTBot, PerplexityBot, and Google-Extended.
Unlike traditional SEO, which focuses on keywords, GEO focuses on structure, facts, and authority.
How it is calculated
Our tracking script runs a lightweight scan (scanSEO) on every page view to check for these critical signals:
1. JSON-LD Schema (Critical)
AI models rely heavily on structured data to "understand" a page without guessing.
- What we check: Presence of
<script type="application/ld+json">. - Why it matters: Schema tells the AI "This is a Product", "This is a Price", or "This is a FAQ". Without it, you are just unstructured text.
2. Heading Hierarchy
LLMs read your content like an outline. If your structure is broken, the AI gets confused.
- Good: H1 -> H2 -> H3.
- Bad: H1 -> H4 (Skipping levels) or Multiple H1s.
- Impact: A clean hierarchy helps the AI summarize your key points accurately.
3. Outbound Authority Links
AI models use citations to verify facts. Linking to high-authority domains creates a "Trust Cluster".
- What we check: Links to trusted domains like
.gov,.edu,wikipedia.org,github.com,nytimes.com, etc. - Why it matters: It signals that your content is well-researched and grounded in verified data.
4. Semantic HTML Tags
- Meta Description: Is it present? This is often used as the "summary" node in RAG (Retrieval Augmented Generation) systems.
- OG Tags: OpenGraph tags provide the visual context for chat citations.
Improving your Score
| Component | Weight | Fix |
|---|---|---|
| JSON-LD | High | Add schema.org markup (FAQ, Article, SoftwareApp). |
| Structure | Med | Ensure strict H1-H6 nesting. No skipped levels. |
| Authority | Med | Cite 1-2 external authority sources per article. |
| Metadata | Low | Ensure every page has a unique Title and Description. |
Why "100/100" matters
A perfect GEO score doesn't guarantee you will rank #1 in ChatGPT, but it ensures that IF an AI references you, it understands your content correctly. It removes the "technical friction" preventing citations.
