Kairn
Kairn is a Framer theme by Shouvik Biswas ($99). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 32 for mobile speed and 72 for desktop speed, 85/92 for SEO and 96/96 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 9.3 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile32
Desktop72
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 32 | 72 |
| SEO | 85 | 92 |
| Accessibility | 96 | 96 |
| 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 — Kairn home page
Mobile
Speed 32 · 68 points to gain
- −30 Total Blocking Time medium effort
- −24.8 Largest Contentful Paint medium effort
- −10 Speed Index medium effort
- −3.1 First Contentful Paint medium effort
- 450 ms Reduce unused JavaScript high effort
SEO 85 · 15 points to gain
- −7.7 Links are not crawlable medium effort
- −7.7 robots.txt is not valid outside the theme
Accessibility 96 · 4 points to gain
- −3.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Desktop
Speed 72 · 28 points to gain
- −16.8 Largest Contentful Paint medium effort
- −8.1 Speed Index medium effort
- −3 Total Blocking Time medium effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 96 · 4 points to gain
- −3.6 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 | ||||||
| Kairn default demo ↗ | 32 | 85 | 96 | 72 | 92 | 96 | 2026-09-13 |
| home ↗ | 32 | 85 | 96 | 72 | 92 | 96 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Kairn's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/kairn"><img src="https://themestested.com/badge/framer/kairn.svg" alt="Kairn speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.