Is GEO replacing SEO?

No. GEO builds on SEO: an AI answer can only use pages that are crawlable and indexable, and Google describes optimizing for its generative AI features as still being SEO. What GEO adds is attention to the pages AI answers draw on, the product data that reaches assistants through catalogs, and a different way of measuring.

Do I need an llms.txt file to appear in AI answers?

Not for Google. Google says its Search features, including AI Overviews and AI Mode, don't use AI text files, and that you don't need them to appear. Shopify stores already serve an agents file for AI agents; the work that matters more is accurate product data and crawlable pages.

Does structured data make AI assistants recommend my products?

Not on its own. Google states that structured data isn't required for its generative AI features and that no special markup exists for them. Product markup still supports Google Shopping and merchant listings, so keep it accurate, but put the effort into the facts your pages state in plain text.

How long before changes show up in AI answers?

There is no reliable timetable, and anyone who promises one is guessing. Pages have to be recrawled, catalog data has to sync, and answers vary from one run to the next. That is why the useful measure is a monthly check of the same questions, not a date.

GEOの基礎December 5, 2025· 9 分で読めます

SEO vs GEO: What Changes for an Established Shopify Brand, and What Doesn't

著者： Olivier Leclerc

AIで下書きし、Olivier Leclercが確認して公開しています。

GEO builds on SEO. For an established Shopify brand, what changes is which pages AI answers draw on, how products reach assistants without a crawl, and how you measure it.

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