Syntheon
Syntheon is a Framer theme by Vraj Parikh (Free). Tested on 2026-09-14 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 37 for mobile speed and – for desktop speed, 100/– for SEO and 85/– for accessibility (mobile/desktop, 0–100).
Mobile37
Desktop
Screenshot pending
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 37 | – |
| SEO | 100 | – |
| Accessibility | 85 | – |
| Best practices | 100 | – |
Single preset · measured 1 times since 2026-09-14 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Syntheon home page
Mobile
Speed 37 · 63 points to gain
- −30 Total Blocking Time medium effort
- −22.3 Largest Contentful Paint medium effort
- −9 Speed Index medium effort
- −1.6 First Contentful Paint medium effort
- 450 ms Reduce unused JavaScript high effort
Accessibility 85 · 15 points to gain
- −4 Elements use prohibited ARIA attributes medium effort
- −4 `<html>` element does not have a `[lang]` attribute low effort
- −4 Touch targets do not have sufficient size or spacing. medium effort
- −1.7 Heading elements are not in a sequentially-descending order medium effort
- −1.7 Document does not have a main landmark. medium effort
Desktop
Not extracted yet for this page.
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Syntheon default demo ↗ | 37 | 100 | 85 | – | – | – | 2026-09-14 |
| home ↗ | 37 | 100 | 85 | – | – | – | 2026-09-14 |
Show this score on your site
A live badge: it always shows Syntheon's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/syntheon"><img src="https://themestested.com/badge/framer/syntheon.svg" alt="Syntheon speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.