Arbor
Arbor is a Framer theme by Adam Kansky ($69). Tested on 2026-10-05 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 41 for mobile speed and 64 for desktop speed, 69/69 for SEO and 100/100 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 7.4 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile41

Desktop64

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 41 | 64 |
| SEO | 69 | 69 |
| Accessibility | 100 | 100 |
| Best practices | 92 | 92 |
Single preset · measured 2 times since 2026-10-05 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Arbor home page
Mobile
Speed 41 · 59 points to gain
- −25 Largest Contentful Paint medium effort
- −24 Total Blocking Time medium effort
- −8.1 Speed Index medium effort
- −1.5 First Contentful Paint medium effort
- 450 ms Reduce unused JavaScript high effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low 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 64 · 36 points to gain
- −28.5 Total Blocking Time medium effort
- −6 Speed Index medium effort
- −1.5 Largest Contentful Paint medium effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low 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 | ||||||
| Arbor default demo ↗ | 41 | 69 | 100 | 64 | 69 | 100 | 2026-10-05 |
| home ↗ | 41 | 69 | 100 | 64 | 69 | 100 | 2026-10-05 |