Google

Google AI Overview

Google's generated answer block above SERPs — the single highest-volume AEO surface.

How it works

Google AI Overview is the generated answer block rendered above traditional SERP results for many informational queries. Powered by Gemini, retrieving from Googlebot's existing index. Eligibility filters: strong schema.org markup, factual content, E-E-A-T signals, recent updates for time-sensitive queries. AI Overview citation chips are visible above-the-fold; click-through is lower than SERP CTR but brand impression is higher. Different from AI Mode (the conversational full-page experience).

Official docs

User-agents

GooglebotGoogle-Extended (for training data only)

Allow these in your robots.txt explicitly. Audit your current setup with the robots.txt analyzer.

Signals it weights heavily

JSON-LD schema (especially FAQPage)
E-E-A-T (YMYL categories doubly weighted)
Core Web Vitals
Mobile-first markup
Featured-snippet patterns

How to optimize for Google AI Overview

FAQPage schema is the single highest-leverage lift for AI Overview eligibility.
Optimize for featured-snippet patterns — many AI Overview citations are former snippet-winners.
Pass Core Web Vitals — slow pages are systematically excluded.
YMYL pages need elevated E-E-A-T (author credentials, primary source citations, last-reviewed dates).

See your score on Google AI Overview's signals.

Run free audit

Other engines

ChatGPT Search

OpenAI

Claude (with web tool)