CALIBRE Atelier
CALIBRE Atelier is a Framer theme by SoloFoundry (Free). Tested on 2026-09-15 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 27 for mobile speed and 59 for desktop speed, 100/100 for SEO and 87/90 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 6.3 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile27
Desktop59
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 27 | 59 |
| SEO | 100 | 100 |
| Accessibility | 87 | 90 |
| Best practices | 92 | 92 |
Single preset · measured 2 times since 2026-09-15 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — CALIBRE Atelier home page
Mobile
Speed 27 · 73 points to gain
- −26.4 Total Blocking Time medium effort
- −25 Largest Contentful Paint medium effort
- −10.8 Cumulative Layout Shift medium effort
- −8.6 Speed Index medium effort
- −2 First Contentful Paint medium effort
- 9.8 s Reduce unused JavaScript high effort
- 150 ms Reduce unused CSS high effort
Accessibility 87 · 13 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
- −4.3 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 59 · 41 points to gain
- −29.1 Total Blocking Time medium effort
- −9.5 Largest Contentful Paint medium effort
- −2.6 Speed Index medium effort
Accessibility 90 · 10 points to gain
- −4.9 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.9 `<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 | ||||||
| CALIBRE Atelier default demo ↗ | 27 | 100 | 87 | 59 | 100 | 90 | 2026-09-15 |
| home ↗ | 27 | 100 | 87 | 59 | 100 | 90 | 2026-09-15 |
Show this score on your site
A live badge: it always shows CALIBRE Atelier's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/calibre-atelier"><img src="https://themestested.com/badge/framer/calibre-atelier.svg" alt="CALIBRE Atelier speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.