Catalogfront
Catalogfront is a Framer theme by John Nicholson (Free). Tested on 2026-09-30 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 45 for mobile speed and 69 for desktop speed, 69/69 for SEO and 84/89 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 6.5 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile45

Desktop69

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 45 | 69 |
| SEO | 69 | 69 |
| Accessibility | 84 | 89 |
| Best practices | 92 | 92 |
Single preset · measured 2 times since 2026-09-30 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Catalogfront home page
Mobile
Speed 45 · 55 points to gain
- −24.9 Total Blocking Time medium effort
- −24.5 Largest Contentful Paint medium effort
- −3.3 Speed Index medium effort
- −2.5 First Contentful Paint medium effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Accessibility 84 · 16 points to gain
- −4.7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.7 `<html>` element does not have a `[lang]` attribute low effort
- −4.7 Touch targets do not have sufficient size or spacing. medium effort
- −2 Document does not have a main landmark. medium effort
Best practices 92 · 8 points to gain
- −3.8 Browser errors were logged to the console medium effort
- −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort
Desktop
Speed 69 · 31 points to gain
- −20.7 Total Blocking Time medium effort
- −8.5 Largest Contentful Paint medium effort
- −2.2 Speed Index medium effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Accessibility 89 · 11 points to gain
- −4.7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.7 `<html>` element does not have a `[lang]` attribute low effort
- −2 Document does not have a main landmark. medium effort
Best practices 92 · 8 points to gain
- −3.8 Browser errors were logged to the console medium effort
- −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Catalogfront default demo ↗ | 45 | 69 | 84 | 69 | 69 | 89 | 2026-09-30 |
| home ↗ | 45 | 69 | 84 | 69 | 69 | 89 | 2026-09-30 |