Halftone OS
Halftone OS is a Framer theme by Afucent Technologies (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 50 for mobile speed and 68 for desktop speed, 100/100 for SEO and 87/87 for accessibility (mobile/desktop, 0–100).
Mobile50
Desktop68
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 50 | 68 |
| SEO | 100 | 100 |
| Accessibility | 87 | 87 |
| 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 — Halftone OS home page
Mobile
Speed 50 · 50 points to gain
- −24.3 Total Blocking Time medium effort
- −23 Largest Contentful Paint medium effort
- −2.6 First Contentful Paint medium effort
- 600 ms Reduce unused JavaScript high effort
Accessibility 87 · 13 points to gain
- −5.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −5.3 `<html>` element does not have a `[lang]` attribute low effort
- −2.3 Document does not have a main landmark. medium effort
Desktop
Speed 68 · 32 points to gain
- −28.8 Total Blocking Time medium effort
- −2.4 Speed Index medium effort
- −1 Largest Contentful Paint medium effort
Accessibility 87 · 13 points to gain
- −5.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −5.3 `<html>` element does not have a `[lang]` attribute low effort
- −2.3 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Halftone OS default demo ↗ | 50 | 100 | 87 | 68 | 100 | 87 | 2026-09-13 |
| home ↗ | 50 | 100 | 87 | 68 | 100 | 87 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Halftone OS's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/halftone-os"><img src="https://themestested.com/badge/framer/halftone-os.svg" alt="Halftone OS speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.