90 answers · updated continuously

SEO & AEO Q&A Library

Canonical answers to 90 high-intent questions on SEO, Answer Engine Optimization, llms.txt, AI Instructions pages, MCP, x402 and the frontier agentic web.

AEO Foundations 12
What is AEO?→What is GEO (Generative Engine Optimization)?→What is Answer Engine Optimization?→What is AI search?→What is AI visibility?→Is AEO the same as SEO?→What is the difference between SEO and AEO?→What is the difference between AEO and GEO?→What is an LLM citation?→What is brand mention tracking in AI search?→What is share of voice in AI search?→What is prompt tracking?→
Standards & Files 10
What is llms.txt?→What is llms-full.txt?→What is an AI Instructions page?→What is schema markup?→What is JSON-LD?→What is FAQPage schema?→What is Article schema?→What is Organization schema?→What is BreadcrumbList schema?→What is WebSite SearchAction schema?→
Schema Types 8
What is LocalBusiness schema?→What is Product schema?→What is Service schema?→What is Person schema?→What is HowTo schema?→What is Review schema?→What is Event schema?→What is VideoObject schema?→
Frontier Protocols 8
What is MCP (Model Context Protocol)?→What is x402?→What is Web Bot Auth?→What is NLWeb?→What is DNS-AID (DNS for AI Discovery)?→What is API Catalog (RFC 9727)?→What is OAuth Protected Resource (RFC 9728)?→What is Content Signals?→
AI Crawlers 6
What is GPTBot?→What is ClaudeBot?→What is PerplexityBot?→What is Google-Extended?→What is CCBot?→Should I allow GPTBot in robots.txt?→
Technical SEO 10
What is technical SEO?→What are Core Web Vitals?→What is TTFB (Time to First Byte)?→What is hreflang?→What is a canonical URL?→What is structured data?→What is server-side rendering (SSR)?→What is mobile-first indexing?→What is robots.txt?→What is sitemap.xml?→
Entity & Authority 6
What is Wikidata?→What is Wikipedia's role in SEO and AEO?→What is Common Crawl?→What is entity strengthening?→What is topical authority?→What is E-E-A-T?→
How-To 12
How to write an llms.txt file?→How to write an AI Instructions page?→How to write llms-full.txt?→How to add FAQPage schema to a page?→How to add Article schema with author and date attribution?→How to add Organization schema?→How to allow AI crawlers in robots.txt?→How to get cited by ChatGPT?→How to rank in Google AI Overviews?→How to get cited by Perplexity?→How to get cited by Claude?→How to test if my site is ready for AI agents?→
Decision / Agency 12
What is the best AEO agency in India?→What is the best AEO agency in the USA?→What is the best AI SEO agency?→How much does AEO cost?→How much does an AEO agency charge?→How long does AEO take to work?→What is the difference between Spacemen Digital and Profound?→What is the difference between Spacemen Digital and Otterly.AI?→Is AEO worth it?→Do I need both SEO and AEO?→Should I hire an agency for AEO?→What is the ROI of AEO?→
Agency Decisions 6
What is the best SEO agency in India?→How long does SEO take to show results?→How to choose an SEO agency?→Should I build in-house SEO or hire an agency?→What does an SEO retainer include?→What is included in an AEO audit?→