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GEO & AEO articles: boost your visibility in AI search engines

GEO consultant deliverables market measurement Vydera
23/10/2026
GEO & AEO

GEO consultant: 47 offers read, what to demand

47 GEO offer pages read line by line: 11 terms for one discipline, 2 named artefacts at the median, 7 published prices out of 47, zero committed engagement length.

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AI visibility audit prompts Vydera
19/10/2026
GEO & AEO

AI visibility audit: 12 copy-paste prompts for Claude, ChatGPT and Perplexity

12 AI visibility audit prompts, copied in one click, plus the logging grid. None was run for this article: what is measured here is the demand.

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AI traffic GA4 measurement Vydera
3/10/2026
GEO & AEO

AI traffic in GA4: 1% of sessions, and GA4 files it wrong

40 GA4 properties, 2,085,299 sessions, 12 months. AI traffic is 1.02% of the total, it is flat, and four counting methods out of five undercount it.

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AI SEO definition surfaces and French search volumes Vydera
29/9/2026
GEO & AEO

AI SEO: what the term actually covers in 2026

We measured 162 French keywords and 12 months of Search Console. The vocabulary that names AI SEO has volume; the one describing the work has none.

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AI SEO definition surfaces and French search volumes Vydera
29/9/2026
GEO & AEO

AI SEO: what the term actually covers in 2026

We measured 162 French keywords and 12 months of Search Console. The vocabulary that names AI SEO has volume; the one describing the work has none.

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AI citation rate formulas Vydera
27/9/2026
GEO & AEO

AI citation rate: 20 definitions read, 6 different denominators

20 metric definitions collected from 6 vendors. Seven publish no formula at all, the other thirteen divide by six different denominators.

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AI crawlers robots txt GPTBot ClaudeBot Vydera
25/9/2026
GEO & AEO

GPTBot, ClaudeBot, PerplexityBot: who's crawling your site, and should you let them?

36 robots.txt files read on 27 August 2026: 8 sites name an AI crawler, none blocks an answer engine. The decision table, bot by bot.

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llms.txt guide Vydera
1/9/2026
GEO & AEO

llms.txt: what it actually does, and what it doesn't

What llms.txt does, what it doesn't, and what we measured across 31 industry sites. Interactive anatomy of the file.

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Ranking of the best GEO agencies in France by Vydera
31/8/2026
GEO & AEO

The 10 best GEO agencies in France

Ten French GEO agencies: the generative engines each works on, the indicators it reports and the deliverables it publishes.

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Gemini, ChatGPT, Perplexity, Claude, Copilot differences?
10/3/2026
GEO & AEO

Gemini vs ChatGPT vs Perplexity vs Claude vs Copilot: What Are the Differences for Your Visibility in 2026?

Not all AIs cite content the same way. Here's what that changes for your visibility in 2026.

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RAG (Retrieval-Augmented Generation)
9/3/2026
GEO & AEO

What Is RAG (Retrieval-Augmented Generation)? And Why It Impacts Your Visibility

RAG is why ChatGPT cites some websites and not others. Here's how this mechanism works, and what it means for you.

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Query Fan-out
4/3/2026
GEO & AEO

What Is Query Fan-Out? The Core Mechanism Behind LLM Search

How AI models split your searches into dozens of sub-queries before responding, and why this changes the rules of the game for your visibility.

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Content For AI
25/2/2026
GEO & AEO

How to Optimize Your Content to Get Cited by AI

Your content might be great, but is it structured to be extracted and cited by AI?

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GEO / AEO ?
23/2/2026
GEO & AEO

What Is GEO / AEO? Complete Definition 2026

ChatGPT is answering your prospects before they ever click on Google. Here's what that means for your visibility.

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AI Output
30/1/2026
GEO & AEO

How Do Generative AI Responses Work?

The guide to understanding how AI generates responses and how to appear in the sources they cite.

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AEO Tools
23/1/2026
GEO & AEO

The 10 Best AEO Tools to Track Your AI Visibility in 2026

The essential tools comparison to track and enhance your presence in generative AI responses.

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Structured data SEO / AEO
22/1/2026
GEO & AEO

Structured Data: Essential for SEO and AEO in 2026

Structured data is the technical foundation to exist in SEO and AEO.

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