Stratum
Stratum is a Framer theme by Wireframe ($129). Tested on 2026-09-14 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 68 for mobile speed and 94 for desktop speed, 100/100 for SEO and 95/95 for accessibility (mobile/desktop, 0–100).
Mobile68
Desktop94
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 68 | 94 |
| SEO | 100 | 100 |
| Accessibility | 95 | 95 |
| Best practices | 100 | 96 |
Single preset · measured 2 times since 2026-09-14 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Stratum home page
Mobile
Speed 68 · 32 points to gain
- −24.5 Largest Contentful Paint medium effort
- −6.1 First Contentful Paint medium effort
- −1.3 Speed Index medium effort
- 300 ms Reduce unused JavaScript high effort
Accessibility 95 · 5 points to gain
- −5.1 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Desktop
Speed 94 · 6 points to gain
- −5.5 Largest Contentful Paint medium effort
Accessibility 95 · 5 points to gain
- −5.1 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Best practices 96 · 4 points to gain
- −3.8 Displays images with incorrect aspect ratio low effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Stratum default demo ↗ | 68 | 100 | 95 | 94 | 100 | 95 | 2026-09-14 |
| home ↗ | 68 | 100 | 95 | 94 | 100 | 95 | 2026-09-14 |
Show this score on your site
A live badge: it always shows Stratum's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/stratum"><img src="https://themestested.com/badge/framer/stratum.svg" alt="Stratum speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.