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Lab

Insights, analysis, and search trends from Vydera.

flowConf 2026 Belgrade Vydera sponsor AEO GEO AI visibility
26/5/2026
News & Insights

flowConf 2026: AI visibility is no longer an emerging topic, it's the new standard

Vydera was a sponsor of flowConf 2026 in Belgrade. What was said there confirms what we've seen from the start: the visibility battle has shifted from classic SEO to AI answer engines.

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Measurable SEO KPIs reporting Vydera
17/9/2026
SEO

SEO KPIs: 20 tested one by one, 12 drive decisions, 8 don't

20 KPIs called one by one on their endpoint, HTTP code included. 12 drive decisions, 8 do not. And Search Console shows only 30% of our site's clicks.

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Measurable SEO KPIs reporting Vydera
17/9/2026
SEO

SEO KPIs: 20 tested one by one, 12 drive decisions, 8 don't

20 KPIs called one by one on their endpoint, HTTP code included. 12 drive decisions, 8 do not. And Search Console shows only 30% of our site's clicks.

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SEO migration redirect plan Vydera
15/9/2026
SEO

SEO migration: the real risk isn't the bad redirect, it's the abandoned page

883 URLs followed hop by hop across 23 public domains. The dominant defect is not the redirect to the home page: it is the old URL left to 404.

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hreflang international SEO audit Vydera
13/9/2026
SEO

hreflang: across 19 multilingual sites, the top defect is a forgotten template

19 multilingual sites, 110 pages, 790 hreflang declarations measured. The classic syntax errors have gone. What is missing is markup on entire templates.

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JavaScript SEO rendering AI crawlers Vydera
11/9/2026
Tech & Web

JavaScript and SEO: Googlebot and AI crawlers get the same page

27 URLs fetched by a browser, Googlebot, GPTBot and ClaudeBot. The content gap between Googlebot and GPTBot is zero. The real gap sits elsewhere.

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Semantic siloing site architecture LLM Vydera
7/9/2026
SEO

Does semantic siloing still hold up against LLMs?

Nine French SEO sector sites crawled the same day. The expected siloing signature shows up nowhere, and the real architecture gap sits elsewhere.

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Page not indexed Google causes Vydera
5/9/2026
SEO

Page not indexed by Google: a 7-cause decision tree

168 URLs run through Google's inspection API. Six technical causes ruled out, one explains the 28 non-indexed pages.

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Internal linking SEO method Vydera
3/9/2026
SEO

Internal linking: one method that works for Google and for AI engines

825 internal links mapped on our own site, cross-checked against 12 months of Search Console. Correlation between linking and clicks: +0.05.

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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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Ranking of the best SEO agencies in France by Vydera
31/8/2026
SEO

The 10 best SEO agencies in France

Ten French SEO agencies and what each publishes concretely about its own work: figures, client cases, tools.

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flowConf 2026 Belgrade Vydera sponsor AEO GEO AI visibility
26/5/2026
News & Insights

flowConf 2026: AI visibility is no longer an emerging topic, it's the new standard

Vydera was a sponsor of flowConf 2026 in Belgrade. What was said there confirms what we've seen from the start: the visibility battle has shifted from classic SEO to AI answer engines.

Read article
Agentic AI SEO AEO Vydera Digidop
24/4/2026
SEO

Can AI agents really deliver for SEO and AEO? 5 concrete use cases

Claude Code, MCPs and AI agents: 5 concrete workflows to automate your SEO and AEO. Takeaways from the Vydera x Digidop live.

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Google Spam Update March 2026
25/3/2026
News & Insights

March 2026 Spam Update: what 19h30 reveals about SpamBrain

The fastest spam update in Google's history just wrapped. Here's what it actually says about SpamBrain, and why it changes the rules of the game.

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WebMCP
22/3/2026
Tech & Web

WebMCP: why making your site agent-ready will reshape AI visibility

A new W3C standard co-developed by Google and Microsoft is about to change how AI agents interact with the web. Here is what it means for your visibility.

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SEO Comparison Pages: X vs Y
16/3/2026
SEO

Comparison Page SEO: How to Rank for "X vs Y" Queries

"X vs Y" queries capture users at the decision stage. Here's how to structure and optimize your comparison pages to dominate them in SEO.

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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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