Webflow themes ranked by mobile speed

As of November 2026 (measured 2026-11-11), the fastest Webflow theme on mobile is Arena, with a Google Lighthouse speed score of 100 out of 100, followed by Crema at 100 and Purlin at 100. 11,469 Webflow themes were tested on their own demo stores; the ranking above is live and changes as themes are re-tested.

On desktop, Arena has the highest speed score in November 2026 at 100 out of 100, then Crema at 100. 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 Webflow themes, Portfolio Starter has the highest mobile speed score in November 2026 at 99 out of 100; Inline is next at 98. 577 of the 11,469 tested Webflow themes are free; the full list is at /webflow/free.

In November 2026, the median mobile Lighthouse performance score across 11,469 tested Webflow themes is 68 out of 100, and 273 (2%) reach Google's "good" band of 90 or better. Google's bands are 90–100 good, 50–89 needs improvement and 0–49 poor.

273 Webflow themes score 90 or better for mobile speed in November 2026, led by Arena (100), Crema (100), Purlin (100), Aascot (99), Codeless (99), Dorly (99), eFolio (99) and GearShift (99). Scores are medians across each theme's tested presets.

On its demo store's home page in November 2026, Arena has the fastest Largest Contentful Paint among the Webflow themes scoring 90 or better: 769 ms LCP on mobile with a Cumulative Layout Shift of 0.017. Google's thresholds are 2.5 s for LCP and 0.1 for CLS; every theme's page lists its vitals per device.

Arena scores 100 out of 100 for mobile speed and 100 on desktop in November 2026, measured with Google Lighthouse on its demo store. That places it first of 11,469 tested Webflow themes. Its page at /theme/webflow/arena-bar-website-template shows every page, preset and the audits behind the number.

In November 2026, Arena scores 100 and Crema scores 100 for mobile speed; on desktop it is 100 against 100. Two points is inside Lighthouse's run-to-run variation, so treat them as level on this measure. Pick both in the rankings and press Compare for every score side by side.

Among vendors with two or more tested Webflow themes, More Templates has the highest median mobile speed score in November 2026: 76 across 2 themes. Vendor pages list every theme a vendor has on the rankings.

11,469 Webflow themes have Lighthouse scores as of 2026-11-11. 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.