Junsik Yu

Only what I've actually done

Below are the GEO implementation records from work I'm actually running at a franchise HQ. I record the process with dates even before results are final, and I write up what didn't work, too.

Measurement method

Every result on this page is measured the same way.

Question set
A fixed set of 8 location × service questions (in the form "a place good at men's perms near Oryudong Station")
AIs measured
ChatGPT, Gemini, Perplexity, Claude, Microsoft Copilot, Naver AI Briefing
What's recorded
Whether the salon name appears in the answer / in what position / based on what information (location, services, reviews) it is mentioned
Frequency
Once a month, run on the same day under the same conditions (weekly during a consulting contract)
Counting
"Visible" counts only when the salon name is included in the body of the answer. Answers that only list links are excluded

In progressGEO rollout across RIAHN Hair franchise locations

ItemDetails
Scope10+ RIAHN Hair franchise locations
StartedAug 2026
Applied itemsChecklist items 1, 2, 5, 7. Consistent salon naming, NAP consistency, HairSalon structured data, review reply rules
Current stageIn progress
First measurementMeasured 2026.09.15. For the query 'Recommend a hair salon near Oryudong Station,' ChatGPT, Gemini, and Perplexity all mentioned RIAHN Hair Oryu branch first. See captures below.
Second measurementMeasured 2026.09.15 (same query). RIAHN Hair Oryu branch was mentioned 2nd of 4 salons by Claude, 3rd of 4 by Naver AI Briefing, and 5th of 5 by Microsoft Copilot.
Learned so farThe English salon name differed across channels, and cleaning that up took the longest. Even for the same query, each AI relied on different evidence. Some looked at review counts, some at the service names in blog reviews, and some at stylist introductions on the website.
  • Answer screen after asking ChatGPT “Recommend a hair salon near Oryudong Station” on September 15, 2026. RIAHN Hair Oryu branch recommended first. Other salon names blurred.

    ChatGPT · 2026-09-15

    Query: “Recommend a hair salon near Oryudong Station”

    RIAHN Hair Oryu branch mentioned first

  • Answer screen after asking Gemini “Recommend a hair salon near Oryudong Station” on September 15, 2026. RIAHN Hair Oryu branch recommended first. Other salon names blurred.

    Gemini · 2026-09-15

    Query: “Recommend a hair salon near Oryudong Station”

    RIAHN Hair Oryu branch mentioned first

  • Answer screen after asking Perplexity “Recommend a hair salon near Oryudong Station” on September 15, 2026. RIAHN Hair Oryu branch recommended first. Other salon names blurred.

    Perplexity · 2026-09-15

    Query: “Recommend a hair salon near Oryudong Station”

    RIAHN Hair Oryu branch mentioned first

  • Answer screen after asking Claude “Recommend a hair salon near Oryudong Station” on September 15, 2026. RIAHN Hair Oryu branch mentioned second. Other salon names blurred.

    Claude · 2026-09-15

    Query: “Recommend a hair salon near Oryudong Station”

    RIAHN Hair Oryu branch mentioned second

  • Answer screen after asking Naver AI Briefing “Recommend a hair salon near Oryudong Station” on September 15, 2026. RIAHN Hair Oryu branch mentioned third. Other salon names blurred.

    Naver AI Briefing · 2026-09-15

    Query: “Recommend a hair salon near Oryudong Station”

    RIAHN Hair Oryu branch mentioned third

  • Answer screen after asking Microsoft Copilot “Recommend a hair salon near Oryudong Station” on September 15, 2026. RIAHN Hair Oryu branch mentioned fifth. Other salon names blurred.

    Microsoft Copilot · 2026-09-15

    Query: “Recommend a hair salon near Oryudong Station”

    RIAHN Hair Oryu branch mentioned fifth