Strato Board Pro
Strato Board Pro is a Webflow theme by Templates ($99). Tested on 2026-10-05 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 48 for mobile speed and 65 for desktop speed, 100/100 for SEO and 96/92 for accessibility (mobile/desktop, 0–100).
Mobile48

Desktop65

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 48 | 65 |
| SEO | 100 | 100 |
| Accessibility | 96 | 92 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-10-05 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Strato Board Pro home page
Mobile
Speed 48 · 52 points to gain
- −23.8 Largest Contentful Paint medium effort
- −15.3 Cumulative Layout Shift medium effort
- −8.6 First Contentful Paint medium effort
- −3.1 Speed Index medium effort
- −1.2 Total Blocking Time medium effort
- 1.1 s Reduce unused JavaScript high effort
- 150 ms Reduce unused CSS high effort
Accessibility 96 · 4 points to gain
- −3.8 Elements use prohibited ARIA attributes medium effort
Desktop
Speed 65 · 35 points to gain
- −20.7 Total Blocking Time medium effort
- −12.3 Largest Contentful Paint medium effort
- −1.7 Speed Index medium effort
- −0.5 Cumulative Layout Shift medium effort
Accessibility 92 · 8 points to gain
- −3.8 Elements use prohibited ARIA attributes medium effort
- −3.8 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Strato Board Pro default demo ↗ | 48 | 100 | 96 | 65 | 100 | 92 | 2026-10-05 |
| home ↗ | 48 | 100 | 96 | 65 | 100 | 92 | 2026-10-05 |