Wix themes ranked by mobile speed

As of September 2026 (measured 2026-09-15), the fastest Wix theme on mobile is Online Art Shop (Modern) by Wix, with a Google Lighthouse speed score of 83 out of 100, followed by Online Lighting Store (Bright) by Wix at 80 and Stationery Store at 79. 108 Wix themes were tested on their own demo stores; the ranking above is live and changes as themes are re-tested.

On desktop, Shoe Store by Wix has the highest speed score in September 2026 at 98 out of 100, then Natural Cosmetics Shop at 96. Desktop scores run higher than mobile for the same theme because Lighthouse's mobile test simulates a mid-range phone on a slow 4G connection; mobile is the score Google ranks by.

Among free Wix themes, Online Art Shop (Modern) by Wix has the highest mobile speed score in September 2026 at 83 out of 100; Online Lighting Store (Bright) is next at 80. 108 of the 108 tested Wix themes are free; the full list is at /wix/free.

In September 2026, the median mobile Lighthouse performance score across 108 tested Wix themes is 64 out of 100, and 0 (0%) reach Google's "good" band of 90 or better. Google's bands are 90–100 good, 50–89 needs improvement and 0–49 poor.

On its demo store's home page in September 2026, Beauty Shop by Wix has the fastest Largest Contentful Paint among tested Wix themes: 3.3 s LCP on mobile with a Cumulative Layout Shift of 0.001. Google's thresholds are 2.5 s for LCP and 0.1 for CLS; every theme's page lists its vitals per device.

Online Art Shop (Modern) by Wix scores 83 out of 100 for mobile speed and 91 on desktop in September 2026, measured with Google Lighthouse on its demo store. That places it first of 108 tested Wix themes. Its page at /theme/wix/5593-online-art-shop-modern shows every page, preset and the audits behind the number.

In September 2026, Online Art Shop (Modern) scores 83 and Online Lighting Store (Bright) scores 80 for mobile speed; on desktop it is 91 against 83. Online Art Shop (Modern) leads by 3 points. Pick both in the rankings and press Compare for every score side by side.

Among vendors with two or more tested Wix themes, Wix has the highest median mobile speed score in September 2026: 64 across 108 themes. Vendor pages list every theme a vendor has on the rankings.

108 Wix themes have Lighthouse scores as of 2026-09-15. Every theme is re-tested on a schedule set by its popularity — the most used every week, the long tail every one to two months — and every run is kept, so a theme's page shows its history. New themes are picked up from the marketplaces daily.

Yes. Page speed is part of Google's ranking systems through Core Web Vitals, and slower pages convert fewer visitors. The theme sets the floor: apps, images and tracking scripts only add to what it loads. A theme that scores 90 or better on mobile on its own demo leaves room for a real store; one that scores 50 on an empty demo has none. Test your own store at /test-my-store.

Each theme's own demo store is run through Google's PageSpeed Insights API (Lighthouse) on a simulated mobile phone and on desktop, for the home page and, on store platforms, a collection page and a product page. A theme's score is the median of its presets; a preset's is the mean of its pages. Dead, password-protected and cloaked demos are excluded before they can score. The full method is at /methodology.