Séraphine Designer
Séraphine Designer is a Framer theme by SoloFoundry ($39). Tested on 2026-09-20 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 56 for mobile speed and 67 for desktop speed, 66/66 for SEO and 86/86 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 6.6 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile56
Desktop67
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 56 | 67 |
| SEO | 66 | 66 |
| Accessibility | 86 | 86 |
| 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 — Séraphine Designer home page
Mobile
Speed 56 · 44 points to gain
- −23.1 Total Blocking Time medium effort
- −13.5 Largest Contentful Paint medium effort
- −4.3 First Contentful Paint medium effort
- −2.6 Speed Index medium effort
- 450 ms Reduce unused JavaScript high effort
SEO 66 · 34 points to gain
- −33.6 Page is blocked from indexing low effort
Accessibility 86 · 14 points to gain
- −4.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.6 `<html>` element does not have a `[lang]` attribute low effort
- −4.6 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 67 · 33 points to gain
- −24 Total Blocking Time medium effort
- −6.5 Largest Contentful Paint medium effort
- −2.5 Speed Index medium effort
- −0.5 First Contentful Paint medium effort
SEO 66 · 34 points to gain
- −33.6 Page is blocked from indexing low effort
Accessibility 86 · 14 points to gain
- −4.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.6 `<html>` element does not have a `[lang]` attribute low effort
- −4.6 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
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Séraphine Designer default demo ↗ | 56 | 66 | 86 | 67 | 66 | 86 | 2026-09-20 |
| home ↗ | 56 | 66 | 86 | 67 | 66 | 86 | 2026-09-20 |
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<a href="https://themestested.com/theme/framer/s-raphine-designer"><img src="https://themestested.com/badge/framer/s-raphine-designer.svg" alt="Séraphine Designer speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.