The E-Commerce Platform Quality Index: Shopify vs. WooCommerce vs. Magento vs. the Rest
We analyzed 24,218 e-commerce sites across 6 platforms and cross-referenced them with SEO, EEAT, WCAG, and readability grades. Shopify leads on readability and EEAT. OpenCart dominates EEAT pass rates at 97.1% but fails on accessibility. Wix stores have an 88% WCAG failure rate. The data reveals that platform choice shapes quality outcomes — but not in the ways you'd expect.