AI Crawling vs Search Engine Crawling
Published 2026-03-15 · 8 min read · Technical
Overview
Treat robots.txt and terms of service seriously; do not rely on obscurity.
Quick definition
AI crawling refers to fetches used to populate retrieval indexes and training corpora; it may differ in user-agent, rate, and policy from classic search crawlers—though boundaries are blurring as vendors unify systems.
Definition
Some assistants invoke live search; others use static indexes—latency and freshness differ.
Why it matters
Your staging site must be blocked; production must be consistent.
Core framework
Robots hygiene
Explicit allow/disallow; verify sitemaps.
Step-by-step breakdown
Log review
Identify AI-related user-agents hitting your CDN logs quarterly.
Real-world examples
A publisher separated help docs across subdomains; crawl budget improved for canonical articles.
Common mistakes
- Noindex on money pages by accident.
Related topics
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