Tsubame
Tsubame is a Framer theme by Lucas Eriksen ($69). Tested on 2026-09-14 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 89 for mobile speed and 94 for desktop speed, 92/100 for SEO and 98/95 for accessibility (mobile/desktop, 0–100).
Mobile89
Desktop94
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 89 | 94 |
| SEO | 92 | 100 |
| Accessibility | 98 | 95 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-14 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Tsubame home page
Mobile
Speed 89 · 11 points to gain
- −8.2 Largest Contentful Paint medium effort
- −1.4 Speed Index medium effort
- −1.1 First Contentful Paint medium effort
- 460 ms Reduce unused JavaScript high effort
- 150 ms Reduce unused CSS high effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 98 · 2 points to gain
- −1.6 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 94 · 6 points to gain
- −6 Largest Contentful Paint medium effort
Accessibility 95 · 5 points to gain
- −3.7 Touch targets do not have sufficient size or spacing. medium effort
- −1.6 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 | ||||||
| Tsubame default demo ↗ | 89 | 92 | 98 | 94 | 100 | 95 | 2026-09-14 |
| home ↗ | 89 | 92 | 98 | 94 | 100 | 95 | 2026-09-14 |
Show this score on your site
A live badge: it always shows Tsubame's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/tsubame"><img src="https://themestested.com/badge/framer/tsubame.svg" alt="Tsubame speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.