Lucis
Lucis is a Framer theme by Thaer Swailem (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 75 for mobile speed and 93 for desktop speed, 100/100 for SEO and 92/96 for accessibility (mobile/desktop, 0–100).
Mobile75
Desktop93
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 75 | 93 |
| SEO | 100 | 100 |
| Accessibility | 92 | 96 |
| 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 — Lucis home page
Mobile
Speed 75 · 25 points to gain
- −21.8 Largest Contentful Paint medium effort
- −2 First Contentful Paint medium effort
- −0.5 Speed Index medium effort
- 300 ms Reduce unused JavaScript high effort
Accessibility 92 · 8 points to gain
- −4.1 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −1.8 Heading elements are not in a sequentially-descending order medium effort
- −1.8 Document does not have a main landmark. medium effort
Desktop
Speed 93 · 7 points to gain
- −6.3 Largest Contentful Paint medium effort
Accessibility 96 · 4 points to gain
- −1.8 Heading elements are not in a sequentially-descending order medium effort
- −1.8 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Lucis default demo ↗ | 75 | 100 | 92 | 93 | 100 | 96 | 2026-09-13 |
| home ↗ | 75 | 100 | 92 | 93 | 100 | 96 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Lucis's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/lucis"><img src="https://themestested.com/badge/framer/lucis.svg" alt="Lucis speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.