Your homepage links to your claimed Google Business Profile or Knowledge Panel
Does your structured data tell AI that you have claimed your Google identity?
What this signal tests
We check whether your homepage's Organization sameAs array includes a URL pointing to your claimed Google Business Profile or Knowledge Panel: a g.page/ short link, a Google Maps place URL with a CID parameter, or a share.google/ link. The URL must resolve, signaling to AI that you have actively claimed your Google identity.
Why it matters for your visibility in AI
Google's Knowledge Graph is one of the largest, most cited entity databases in the world, and inclusion in it correlates strongly with how often AI search products (Google's AI Overviews, Gemini, and even competing assistants like Perplexity) cite you in answers. Linking your homepage to your claimed Google Business Profile or Knowledge Panel is a public affirmation that the Google entity and your website belong to the same organization. The consequence is everyday visibility. A user asks Google's AI Overview "best bakery near Atlantic Avenue Brooklyn?". If your bakery has a claimed Business Profile linked from your site, Google AI can confidently surface your name, hours, photos, and reviews. ChatGPT may confuse your bakery in Brooklyn with a different bakery of the same name in Chicago and recommend the wrong one to a user asking 'should I try X bakery near me?'; a claimed and linked Profile makes that confusion much less likely.
Pass criteria at a glance
| Criterion | Passes when |
|---|---|
| At least one Google KG/Business URL in sameAs that resolves. |
How we test it
We parse the Organization JSON-LD on your homepage and inspect the sameAs array for URLs matching any of these patterns: g.page/<slug>, share.google/<id>, www.google.com/maps/place/..., or maps.google.com URLs with a cid query parameter. For each match we fetch the URL to confirm it resolves and points to an active Business Profile or Knowledge Panel (not a deleted listing). If no matching URL appears or every link is broken, the signal fails.
Show technical detection method
Match sameAs ^https?://(g\.page/|share\.google/|www\.google\.com/maps/place/|maps\.google\.com/.+cid=\d+); resolve.
If your site fails: how to fix it
- Claim your Google Business Profile at google.com/business if you have a physical location, or your Knowledge Panel via Search Console verification if you do not.
- Once verified, find your short-link URL: from the Business Profile dashboard, copy the g.page/r/<id> sharing link; from a Knowledge Panel, use the share.google/ or maps.google.com/?cid= URL.
- Add the URL to the sameAs array of your Organization JSON-LD on the homepage.
- Keep the linked profile accurate: address, hours, phone, categories, and website URL should match your homepage exactly (see also the NAP parity signal).
- Upload at least three high-quality photos and respond to recent reviews; AI Overviews weight active profiles more heavily than abandoned ones.
- Re-run the AI Ready Test scan to confirm the Google link resolves and the signal passes.
Quick facts
| Maturity | EMERGING |
|---|---|
| Weight | medium |
| Category | Entity |
Primary sources
Related signals
Frequently asked questions
Does this matter for a small local business?
Yes, more than for anyone else. Google Business Profile is the single most important local-AI signal: it drives visibility in AI Overviews, Maps, voice assistants, and 'near me' search. Claiming and linking it should be the first move for any local business.
What if I am online-only with no physical address?
You can still get a Google Knowledge Panel by verifying ownership of your website in Google Search Console and providing structured data. The link will be a share.google/ URL rather than a g.page/. Online-only businesses without a Knowledge Panel can skip this signal; it is rated EMERGING.
Can I add this myself or do I need help?
You can do it yourself. Claiming a Business Profile takes about ten minutes plus a verification step (a postcard, phone call, or video; Google chooses). Adding the URL to your JSON-LD takes another few minutes in any modern CMS or with developer assistance.
What is the difference between a Business Profile and a Knowledge Panel?
Business Profile is for businesses with services or physical locations (restaurants, clinics, stores). Knowledge Panel is the broader Google entity card that can appear for any well-known entity (companies, people, books, brands). Many entities have both; the signal accepts either.
Run your own scan
Run a free scan and see how your site grades across all 155 AI-readiness signals.