Koober
Koober is a Framer theme by Marcframe (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 72 for mobile speed and 98 for desktop speed, 100/100 for SEO and 82/82 for accessibility (mobile/desktop, 0–100).
Mobile72
Desktop98
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 72 | 98 |
| SEO | 100 | 100 |
| Accessibility | 82 | 82 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Koober home page
Mobile
Speed 72 · 28 points to gain
- −25 Largest Contentful Paint medium effort
- −2.2 First Contentful Paint medium effort
- −1.1 Speed Index medium effort
- 460 ms Reduce unused JavaScript high effort
Accessibility 82 · 18 points to gain
- −4.5 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −4.5 `<html>` element does not have a `[lang]` attribute low effort
- −4.5 Links do not have a discernible name medium effort
- −1.9 Heading elements are not in a sequentially-descending order medium effort
- −1.9 Document does not have a main landmark. medium effort
Desktop
Speed 98 · 2 points to gain
- −1.7 Largest Contentful Paint medium effort
Accessibility 82 · 18 points to gain
- −4.5 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −4.5 `<html>` element does not have a `[lang]` attribute low effort
- −4.5 Links do not have a discernible name medium effort
- −1.9 Heading elements are not in a sequentially-descending order medium effort
- −1.9 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Koober default demo ↗ | 72 | 100 | 82 | 98 | 100 | 82 | 2026-09-13 |
| home ↗ | 72 | 100 | 82 | 98 | 100 | 82 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Koober's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/koober-creative-portfolio-website"><img src="https://themestested.com/badge/framer/koober-creative-portfolio-website.svg" alt="Koober speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.