What is Extractability?
How cleanly a parser can lift a page’s facts: headings that label sections, tables for comparisons, lists for steps, and no critical content locked in images or client-only widgets.
Related terms
Machine-Readable Content
Content structured so parsers extract it reliably: semantic HTML, one H1, real lists and tables, descriptive link text, alt text, and schema that mirrors visible content.
JavaScript SEO
Making client-rendered pages discoverable: crawlable links, server or prerendered critical content, unblocked resources, and unique URLs per state. Rendering usually happens, but slow tails hurt time-sensitive pages.
Chunking
Splitting content into retrievable passages for embeddings and RAG. Clear headings, one idea per section, and definitions up front make chunks that rank and quote cleanly.
Answer Engine Optimization (AEO)
Answer Engine Optimization is the practice of structuring pages so answer engines and AI assistants can extract, trust, and quote them: a direct definition up top, scannable steps, quotable facts, and FAQ or Article schema behind them.
Generative Engine Optimization (GEO)
Generative Engine Optimization improves how often a brand or page is cited inside AI-generated answers. It combines classic SEO (crawlability, relevance) with quotability: clear facts, named entities, sources, and machine-readable structure.
AI Overviews
Google’s AI-generated summaries at the top of some results pages. They synthesize multiple sources and link to them, which can reduce clicks to publishers even when a page ranks well organically.