Kernel
Kernel is a Framer theme by Wize ($79). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 74 for mobile speed and 95 for desktop speed, 100/100 for SEO and 86/90 for accessibility (mobile/desktop, 0–100).
Mobile74
Desktop95
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 74 | 95 |
| SEO | 100 | 100 |
| Accessibility | 86 | 90 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Kernel home page
Mobile
Speed 74 · 26 points to gain
- −22.3 Largest Contentful Paint medium effort
- −2.6 First Contentful Paint medium effort
- −1.6 Speed Index medium effort
- 450 ms Reduce unused JavaScript high effort
Accessibility 86 · 14 points to gain
- −4.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.2 Links do not have a discernible name medium effort
- −4.2 Touch targets do not have sufficient size or spacing. medium effort
- −1.8 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 95 · 5 points to gain
- −4 Largest Contentful Paint medium effort
- −0.5 Speed Index medium effort
Accessibility 90 · 10 points to gain
- −4.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.2 Links do not have a discernible name medium effort
- −1.8 Heading elements are not in a sequentially-descending order medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Kernel default demo ↗ | 74 | 100 | 86 | 95 | 100 | 90 | 2026-09-13 |
| home ↗ | 74 | 100 | 86 | 95 | 100 | 90 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Kernel's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/kernel"><img src="https://themestested.com/badge/framer/kernel.svg" alt="Kernel speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.