Prestox
Prestox is a Framer theme by John Nicholson (Free). Tested on 2026-10-14 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 65 for mobile speed and 87 for desktop speed, 100/100 for SEO and 94/94 for accessibility (mobile/desktop, 0–100).
Mobile65
Desktop87
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 65 | 87 |
| SEO | 100 | 100 |
| Accessibility | 94 | 94 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-10-14 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Prestox home page
Mobile
Speed 65 · 35 points to gain
- −25 Largest Contentful Paint medium effort
- −6.8 First Contentful Paint medium effort
- −3.3 Speed Index medium effort
- 150 ms Reduce unused JavaScript high effort
Accessibility 94 · 6 points to gain
- −3.9 `<html>` element does not have a `[lang]` attribute low effort
- −1.7 Document does not have a main landmark. medium effort
Desktop
Speed 87 · 13 points to gain
- −12 Largest Contentful Paint medium effort
- −0.8 Speed Index medium effort
- −0.7 First Contentful Paint medium effort
Accessibility 94 · 6 points to gain
- −4 `<html>` element does not have a `[lang]` attribute low effort
- −1.7 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Prestox default demo ↗ | 65 | 100 | 94 | 87 | 100 | 94 | 2026-10-14 |
| home ↗ | 65 | 100 | 94 | 87 | 100 | 94 | 2026-10-14 |
Show this score on your site
A live badge: it always shows Prestox's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/prestox"><img src="https://themestested.com/badge/framer/prestox.svg" alt="Prestox speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.