Why does Magento have an SEO problem?

Magento ships with the building blocks for great SEO — canonicals, sitemaps, meta-tag editing, URL rewrites — but those defaults are incomplete and aimed at developers, not search engines. Out of the box, Magento has no structured data on category or product pages, no hreflang for multi-store setups, no llms.txt, weak default meta-templates, layered-nav URLs that bloat the index, and a Luma frontend that drags Core Web Vitals. Most stores never go past the defaults — which is why “Magento SEO” is a paid specialism. The good news: every gap is a fixable engineering problem, not a platform limitation.