Technical Implementation · Page 8
llms.txt, ai.txt, structured data, and other technical specs for AI search readiness.
148 articles · Page 8 of 13
Microdata vs JSON-LD for AI Search
Side-by-side comparison of microdata vs JSON-LD for AI search: parser support, ergonomics, validation, performance, and migration recommendations.
Mobile-First Indexing and AI Crawlers: Parity Requirements for Citations
Per-crawler reference for desktop vs mobile fetch behavior across GPTBot, ClaudeBot, PerplexityBot, OAI-SearchBot, and Googlebot Smartphone, plus parity rules.
MobileApplication Schema: JSON-LD Guide for AI Citations
How MobileApplication schema markup helps app publishers earn AI search citations for download, rating, OS, and install-size queries.
MonetaryAmount Schema for AI Citations
MonetaryAmount schema specification for AI citations: required fields, ISO 4217 currency, value vs minValue/maxValue, validFrom/validThrough, and embedding in JobPosting, Offer, MonetaryGrant.
Multimodal Schema Markup for AI Search: Image, Video, and Audio Optimization Spec
Specification for multimodal schema markup in AI search: VideoObject, ImageObject, AudioObject, transcripts, alt text, and chapter markers tuned for retrieval.
Open Graph Tags for AI Answer Cards: A Complete Specification
A publisher-grade specification of the Open Graph tags AI answer engines like Perplexity, ChatGPT, and Bing Chat read to render answer cards, link previews, and citations.
Organization Schema Specification for AI Brand Citations
Organization schema specification for AI brand citations: required fields, sameAs entity linking, logo, ContactPoint, and how LLMs verify brand identity.
Permissions-Policy Header Behavior for AI Crawlers
Permissions-Policy header reference for AI crawlers—directive list, default policy enforcement, observed crawler render-blocking behavior, and Feature-Policy migration.
Person Schema for AI Citations
Specification for Person schema markup: sameAs to Wikidata and ORCID, jobTitle, affiliation, knowsAbout, and AI entity resolution behavior for E-E-A-T.
Prefetch and Prerender Hints for AI Search Crawlers
How to use rel=prefetch, rel=prerender, and the Speculation Rules API with AI search crawlers like OAI-SearchBot and GoogleOther — what works, what they ignore.
Product Schema Markup Specification for AI Shopping Citations
Product schema specification for AI shopping citations: required and recommended fields, Offer/AggregateRating, GTIN/MPN, multi-variant patterns, and validator rules.
QAPage Schema for AI Citations
Specification for QAPage schema markup on community Q&A sites: required properties, suggestedAnswer with author, vote counts, and AI citation behavior.