LUMIÈRE Designer
LUMIÈRE Designer is a Framer theme by SoloFoundry (Free). Tested on 2026-09-20 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 58 for mobile speed and 62 for desktop speed, 69/69 for SEO and 88/91 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 7.4 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile58
Desktop62
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 58 | 62 |
| SEO | 69 | 69 |
| Accessibility | 88 | 91 |
| Best practices | 92 | 92 |
Single preset · measured 2 times since 2026-09-20 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — LUMIÈRE Designer home page
Mobile
Speed 58 · 42 points to gain
- −19.3 Largest Contentful Paint medium effort
- −12.6 Total Blocking Time medium effort
- −6.6 Speed Index medium effort
- −3.3 First Contentful Paint medium effort
- 600 ms Reduce unused JavaScript high effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Accessibility 88 · 12 points to gain
- −4.1 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.1 `<html>` element does not have a `[lang]` attribute low effort
- −4.1 Touch targets do not have sufficient size or spacing. medium effort
Best practices 92 · 8 points to gain
- −3.8 Browser errors were logged to the console medium effort
- −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort
Desktop
Speed 62 · 38 points to gain
- −28.5 Total Blocking Time medium effort
- −6.6 Speed Index medium effort
- −2.7 Largest Contentful Paint medium effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Accessibility 91 · 9 points to gain
- −4.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.3 `<html>` element does not have a `[lang]` attribute low effort
Best practices 92 · 8 points to gain
- −3.8 Browser errors were logged to the console medium effort
- −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| LUMIÈRE Designer default demo ↗ | 58 | 69 | 88 | 62 | 69 | 91 | 2026-09-20 |
| home ↗ | 58 | 69 | 88 | 62 | 69 | 91 | 2026-09-20 |
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A live badge: it always shows LUMIÈRE Designer's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/lumi-re-designer"><img src="https://themestested.com/badge/framer/lumi-re-designer.svg" alt="LUMIÈRE Designer speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.