Glossary

The AI testing & AI-readiness glossary

Clear, no-jargon definitions of the terms behind testing your app with AI — and making sure the new wave of AI answer engines can actually read, understand, and cite your site.

AI User Testing
Using AI-driven personas to interact with your live app the way real users would — and report what confused or blocked them, in minutes.
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Agentic Testing
Testing done by autonomous AI agents that drive a real browser toward a goal, deciding each next step instead of replaying a fixed script.
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Synthetic Users
AI-generated personas — each with a background, device, and patience level — used to test usability without recruiting humans.
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Generative Engine Optimization (GEO)
Structuring content so AI answer engines like ChatGPT, Claude, and Perplexity can understand it and cite it in their answers.
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Answer Engine Optimization (AEO)
Optimizing content to be the direct answer — the AI Overview, featured snippet, or voice response — not just one link among ten.
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Can Bots Read My Site?
Whether crawlers and AI answer engines can actually access and parse your pages — or whether JavaScript, robots.txt, or logins hide them.
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llms.txt
A plain-text file at your site root that hands large language models a clean, curated map of your most important content.
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WCAG
The W3C's Web Content Accessibility Guidelines — the standard for making web content usable by people with disabilities.
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