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Comparison

Headless vs. classic WooCommerce

Both have their place. Here is the honest take on when each one is the right choice.

Classic WooCommerceHeadless
Mobile load time3 to 8 seconds, depending on theme and pluginsUnder 1 second, statically pre-rendered
Core Web VitalsOften red, tedious to fixGreen out of the box
AI / agent readabilityUsually weak, content depends on JavaScriptTop scores, content sits in the HTML
Plugin loadFull frontend plugin stack required, speed brake and update riskFrontend plugins can be switched off, WordPress stays light
Day-to-day upkeepFamiliar WordPress backendSame backend, frontend decoupled
Getting startedCheap, live quicklyHigher upfront effort, fast long term
Ideal forSmall to mid-size storesGrowing stores, B2B, performance-critical

When classic WooCommerce is enough

For a manageable store with a few dozen products, normal traffic and no special frontend needs, classic WooCommerce is the pragmatic choice. Cheap, quick to set up, huge plugin ecosystem.

When headless is worth it

As soon as speed becomes a revenue factor, you have many products, run multilingual or B2B, or need a custom checkout. The backend stays WooCommerce, only the storefront is rebuilt as a blazing-fast Next.js frontend. A real example is alleswurst.at: PageSpeed 100, under a second to content.

Not sure which fits you?

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Also worth a look: Headless für B2B · Results & speed