Sellio
Sellio is a Framer theme by Sasha Mozdir (Free). Tested on 2026-09-14 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 80 for mobile speed and 66 for desktop speed, 92/92 for SEO and 88/88 for accessibility (mobile/desktop, 0–100).
Mobile80
Desktop66
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 80 | 66 |
| SEO | 92 | 92 |
| Accessibility | 88 | 88 |
| 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 — Sellio home page
Mobile
Speed 80 · 20 points to gain
- −16 Largest Contentful Paint medium effort
- −3.2 First Contentful Paint medium effort
- −0.8 Speed Index medium effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 88 · 12 points to gain
- −3.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.5 Links do not have a discernible name medium effort
- −3.5 Touch targets do not have sufficient size or spacing. medium effort
- −1.5 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 66 · 34 points to gain
- −21.3 Total Blocking Time medium effort
- −8.2 Largest Contentful Paint medium effort
- −4.3 Speed Index medium effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 88 · 12 points to gain
- −3.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.6 Links do not have a discernible name medium effort
- −3.6 Touch targets do not have sufficient size or spacing. medium effort
- −1.6 Heading elements are not in a sequentially-descending order medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Sellio default demo ↗ | 80 | 92 | 88 | 66 | 92 | 88 | 2026-09-14 |
| home ↗ | 80 | 92 | 88 | 66 | 92 | 88 | 2026-09-14 |
Show this score on your site
A live badge: it always shows Sellio's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/sellio"><img src="https://themestested.com/badge/framer/sellio.svg" alt="Sellio speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.