Blog
Articles about AI agent readiness, web standards, and preparing for autonomous agents.
Does Schema Markup Get You Cited by AI? What the Data Actually Shows
A 2026 Ahrefs study tracked 1,885 pages adding schema markup. AI-search citations barely moved. We cover what structured data proves and what drives citations.
Content Negotiation for AI Agents: Why Sentry Serves Markdown Over HTML
Sentry serves markdown through HTTP content negotiation and saves agents 80% of tokens. We cover Accept headers, markdown delivery and redirects.
Cloudflare /crawl Endpoint: One API Call to Crawl Any Website
Cloudflare's /crawl endpoint crawls a whole website with one API call and returns HTML, Markdown or JSON. We cover robots.txt, sitemaps and SSR.
AI Crawlers Ignore llms.txt, But AI Agents Don't
Dries Buytaert's data shows no AI crawler uses llms.txt. Crawlers scrape training data, while agents complete tasks. We cover which coding agents use llms.txt.
Anthropic's AI Exposure Index: What Real-World Usage Data Means for Your Website
Anthropic's 'observed exposure' metric shows a 61-point gap between what AI can do and what people use it for. We cover the data and what it means for websites.
The State of AEO: Key Insights from Vercel's 2026 Report
Vercel's State of AEO report describes the shift from the attention economy to the answer economy. We cover the statistics, platforms and content advice.
SEO vs AEO: How Traditional Search Optimization Differs from AI Optimization
SEO optimizes for rankings and AEO optimizes for citations. We compare the two, with the Princeton GEO study, zero-click statistics and practical strategies.
How ChatGPT chooses sources and how to check your citations
Learn what OpenAI documents about ChatGPT source selection, how to check whether your website is cited, and how to track clicked referrals separately.
How Google AI Overviews Selects Sources to Cite
Google says AI Overviews have 'no special requirements'. We analyzed 500M+ keywords to see what gets cited, from query fan-out to E-E-A-T signals.
How Claude Search Selects Sources to Cite
Claude's results overlap 86.7% with Brave Search, so its citations are easy to trace. We cover its three crawlers, dynamic filtering and how it picks sources.
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Explore the checks behind measured stable-core coverage.