Check 13 / 21 HIGH impact In the full checklist
AR / 3D model for high-ticket +19% CVR
What this check is
For furniture, eyewear, footwear and anything where scale or placement decides the purchase, a 3D model or AR view answers the question a photo cannot: how big is this in my room, on my face, next to my sofa.
How to implement it
Produce a USDZ model of the product, add it to the product media as a 3D asset, and keep the still images as the fallback for browsers without WebXR. Compress the model aggressively: a 20 MB download on mobile costs more conversions than the AR view wins.
How to verify it
Open the product page on a recent iPhone, launch the AR view, place the model and confirm the scale against a known object, then confirm the button does not appear on devices that cannot render it.
All 197 checks, one Google Sheet
This page is the summary. The full checklist carries the priority, the impact score and the tool link for every check — all 197 of them, across 14 categories, as a Google Sheet and CSV with lifetime updates.
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