The Collectionn
The Collectionn is a Framer theme by heisenbergg ($49). Tested on 2026-09-14 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 56 for mobile speed and 78 for desktop speed, 100/100 for SEO and 95/95 for accessibility (mobile/desktop, 0–100).
Mobile56
Desktop78
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 56 | 78 |
| SEO | 100 | 100 |
| Accessibility | 95 | 95 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-14 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — The Collectionn home page
Mobile
Speed 56 · 44 points to gain
- −24.8 Largest Contentful Paint medium effort
- −7.3 First Contentful Paint medium effort
- −7.1 Speed Index medium effort
- −4.5 Cumulative Layout Shift medium effort
- 450 ms Reduce unused JavaScript high effort
Accessibility 95 · 5 points to gain
- −5.3 `<html>` element does not have a `[lang]` attribute low effort
Desktop
Speed 78 · 22 points to gain
- −14.8 Largest Contentful Paint medium effort
- −7.5 Speed Index medium effort
Accessibility 95 · 5 points to gain
- −5.3 `<html>` element does not have a `[lang]` attribute low effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| The Collectionn default demo ↗ | 56 | 100 | 95 | 78 | 100 | 95 | 2026-09-14 |
| home ↗ | 56 | 100 | 95 | 78 | 100 | 95 | 2026-09-14 |
Show this score on your site
A live badge: it always shows The Collectionn's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/the-collectionn"><img src="https://themestested.com/badge/framer/the-collectionn.svg" alt="The Collectionn speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.