Synthesia
Synthesia is a Framer theme by Mária Savkaničová ($79). Tested on 2026-09-14 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 72 for mobile speed and 62 for desktop speed, 92/100 for SEO and 93/96 for accessibility (mobile/desktop, 0–100).
Mobile72
Desktop62
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 72 | 62 |
| SEO | 92 | 100 |
| Accessibility | 93 | 96 |
| 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 — Synthesia home page
Mobile
Speed 72 · 28 points to gain
- −8.8 Speed Index medium effort
- −8.2 Largest Contentful Paint medium effort
- −4.8 Total Blocking Time medium effort
- −3.8 Cumulative Layout Shift medium effort
- −2.2 First Contentful Paint medium effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 93 · 7 points to gain
- −3.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.6 Touch targets do not have sufficient size or spacing. medium effort
Desktop
Speed 62 · 38 points to gain
- −27.3 Total Blocking Time medium effort
- −9.8 Speed Index medium effort
- −1.3 Largest Contentful Paint 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 | ||||||
| Synthesia default demo ↗ | 72 | 92 | 93 | 62 | 100 | 96 | 2026-09-14 |
| home ↗ | 72 | 92 | 93 | 62 | 100 | 96 | 2026-09-14 |
Show this score on your site
A live badge: it always shows Synthesia's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/synthesia"><img src="https://themestested.com/badge/framer/synthesia.svg" alt="Synthesia speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.