Kero
Kero is a Framer theme by Davide Pacilio (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 74 for mobile speed and 96 for desktop speed, 92/92 for SEO and 85/94 for accessibility (mobile/desktop, 0–100).
Mobile74
Desktop96
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 74 | 96 |
| SEO | 92 | 92 |
| Accessibility | 85 | 94 |
| 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 — Kero home page
Mobile
Speed 74 · 26 points to gain
- −22.8 Largest Contentful Paint medium effort
- −2.7 First Contentful Paint medium effort
- −0.9 Speed Index medium effort
- 450 ms Reduce unused JavaScript high effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 85 · 15 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 List items (`<li>`) are not contained within `<ul>`, `<ol>` or `<menu>` parent elements. low effort
- −1.8 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 96 · 4 points to gain
- −4.3 Largest Contentful Paint medium effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 94 · 6 points to gain
- −4.4 Links do not have a discernible name medium effort
- −1.9 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 | ||||||
| Kero default demo ↗ | 74 | 92 | 85 | 96 | 92 | 94 | 2026-09-13 |
| home ↗ | 74 | 92 | 85 | 96 | 92 | 94 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Kero's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/kero"><img src="https://themestested.com/badge/framer/kero.svg" alt="Kero speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.