Berg
Berg is a Framer theme by fourtwelve ($69). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 70 for mobile speed and 71 for desktop speed, 100/100 for SEO and 85/85 for accessibility (mobile/desktop, 0–100).
Mobile70
Desktop71
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 70 | 71 |
| SEO | 100 | 100 |
| Accessibility | 85 | 85 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Berg home page
Mobile
Speed 70 · 30 points to gain
- −25 Largest Contentful Paint medium effort
- −3.5 First Contentful Paint medium effort
- −1.9 Speed Index medium effort
- 450 ms Reduce unused JavaScript high effort
Accessibility 85 · 15 points to gain
- −5.1 Buttons do not have an accessible name medium effort
- −3.6 Links do not have a discernible name medium effort
- −3.6 List items (`<li>`) are not contained within `<ul>`, `<ol>` or `<menu>` parent elements. low effort
- −1.5 Heading elements are not in a sequentially-descending order medium effort
- −1.5 Document does not have a main landmark. medium effort
Desktop
Speed 71 · 29 points to gain
- −15.3 Largest Contentful Paint medium effort
- −12 Cumulative Layout Shift medium effort
- −1.8 Speed Index medium effort
Accessibility 85 · 15 points to gain
- −5.1 Buttons do not have an accessible name medium effort
- −3.6 Links do not have a discernible name medium effort
- −3.6 List items (`<li>`) are not contained within `<ul>`, `<ol>` or `<menu>` parent elements. low effort
- −1.5 Heading elements are not in a sequentially-descending order medium effort
- −1.5 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Berg default demo ↗ | 70 | 100 | 85 | 71 | 100 | 85 | 2026-09-12 |
| home ↗ | 70 | 100 | 85 | 71 | 100 | 85 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Berg's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/berg"><img src="https://themestested.com/badge/framer/berg.svg" alt="Berg speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.