Quantrex
Quantrex is a Framer theme by José Casal ($129). Tested on 2026-09-14 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 69 for mobile speed and 93 for desktop speed, 100/92 for SEO and 93/94 for accessibility (mobile/desktop, 0–100).
Mobile69
Desktop93
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 69 | 93 |
| SEO | 100 | 92 |
| Accessibility | 93 | 94 |
| Best practices | 96 | 96 |
Single preset · measured 2 times since 2026-09-14 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Quantrex home page
Mobile
Speed 69 · 31 points to gain
- −25 Largest Contentful Paint medium effort
- −4.3 Speed Index medium effort
- −2.1 First Contentful Paint medium effort
- 600 ms Reduce unused JavaScript high effort
Accessibility 93 · 7 points to gain
- −3.9 Links do not have a discernible name medium effort
- −1.7 Heading elements are not in a sequentially-descending order medium effort
- −1.7 Document does not have a main landmark. medium effort
Best practices 96 · 4 points to gain
- −3.8 Displays images with incorrect aspect ratio low effort
Desktop
Speed 93 · 7 points to gain
- −3.5 Largest Contentful Paint medium effort
- −2.8 Speed Index medium effort
- −0.9 Total Blocking Time medium effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 94 · 6 points to gain
- −3.9 Links do not have a discernible name medium effort
- −1.7 Heading elements are not in a sequentially-descending order medium effort
Best practices 96 · 4 points to gain
- −3.8 Displays images with incorrect aspect ratio low effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Quantrex default demo ↗ | 69 | 100 | 93 | 93 | 92 | 94 | 2026-09-14 |
| home ↗ | 69 | 100 | 93 | 93 | 92 | 94 | 2026-09-14 |
Show this score on your site
A live badge: it always shows Quantrex's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/quantrex"><img src="https://themestested.com/badge/framer/quantrex.svg" alt="Quantrex speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.