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Source Authority is a metric that measures which URLs AI models cite as sources when mentioning a brand. It identifies whether AIs recommend the right pages or third-party/competitor sources.
What is Source Authority?
When an AI mentions your brand, it often cites sources. But are those sources yours? Source Authority analyzes the URLs that language models associate with your brand. A well-optimized brand will see its own pages cited; a poorly positioned brand will see comparison sites, competitors or even hallucinated URLs.
Why Does It Matter?
- Traffic Control: If AIs cite your pages, AI referral traffic comes directly to you
- Message Control: Your pages convey your message; third-party pages may distort your positioning
- Detecting Hallucinations: URLs invented by AIs are identified and flagged
How to Optimize Source Authority?
Grounding is key. By structuring your content with verifiable factual data and structured data, you increase the chances that AIs cite your own sources. AI Labs Audit audits precisely measure this metric and identify pages to strengthen.