The E-Commerce Platform Quality Index: Shopify, WooCommerce, Magento, OpenCart and the Trade-Offs Behind Each
We recomputed seven quality dimensions across 33,422 dedicated e-commerce platform sites in LLMSE's 3.4M-URL index. Shopify now leads trust (EEAT 91.8%), privacy (76.9%) and AI-answer optimization (6.0%) — yet trails the web on classic SEO and accessibility. WooCommerce leads SEO (3.8%), Magento leads accessibility (41.2%), and OpenCart writes the web's most readable product pages (72.3%) while ranking almost nowhere (0.2% SEO). No platform wins everything — and the leaders all flipped as the index more than doubled.