Bunker
Bunker is a Framer theme by Adam Kansky ($59). Tested on 2026-10-22 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 64 for mobile speed and 58 for desktop speed, 69/69 for SEO and 100/100 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 7.6 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile64

Desktop58

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 64 | 58 |
| SEO | 69 | 69 |
| Accessibility | 100 | 100 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-10-22 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Bunker home page
Mobile
Speed 64 · 36 points to gain
- −21.9 Total Blocking Time medium effort
- −7.7 Speed Index medium effort
- −4.7 Largest Contentful Paint medium effort
- −1.5 First Contentful Paint medium effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Desktop
Speed 58 · 42 points to gain
- −29.1 Total Blocking Time medium effort
- −6.7 Speed Index medium effort
- −5.8 Largest Contentful Paint medium effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Bunker default demo ↗ | 64 | 69 | 100 | 58 | 69 | 100 | 2026-10-22 |
| home ↗ | 64 | 69 | 100 | 58 | 69 | 100 | 2026-10-22 |