LanderOS
LanderOS is a Framer theme by Pranav NB (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 57 for mobile speed and 42 for desktop speed, 100/100 for SEO and 91/91 for accessibility (mobile/desktop, 0–100).
Mobile57
Desktop42
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 57 | 42 |
| SEO | 100 | 100 |
| Accessibility | 91 | 91 |
| Best practices | 96 | 96 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — LanderOS home page
Mobile
Speed 57 · 43 points to gain
- −24.5 Largest Contentful Paint medium effort
- −8.5 First Contentful Paint medium effort
- −8.4 Speed Index medium effort
- −1.3 Cumulative Layout Shift medium effort
- 300 ms Reduce unused JavaScript high effort
Accessibility 91 · 9 points to gain
- −3.8 Elements use prohibited ARIA attributes medium effort
- −3.8 Links do not have a discernible name medium effort
- −1.6 Document does not have a main landmark. medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 42 · 58 points to gain
- −27.9 Total Blocking Time medium effort
- −15.8 Cumulative Layout Shift medium effort
- −9.7 Speed Index medium effort
- −4.3 Largest Contentful Paint medium effort
Accessibility 91 · 9 points to gain
- −3.8 Elements use prohibited ARIA attributes medium effort
- −3.8 Links do not have a discernible name medium effort
- −1.6 Document does not have a main landmark. medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| LanderOS default demo ↗ | 57 | 100 | 91 | 42 | 100 | 91 | 2026-09-13 |
| home ↗ | 57 | 100 | 91 | 42 | 100 | 91 | 2026-09-13 |
Show this score on your site
A live badge: it always shows LanderOS's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/landeros"><img src="https://themestested.com/badge/framer/landeros.svg" alt="LanderOS speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.