Linseed
Linseed is a Framer theme by Pankaj Human (Free). Tested on 2026-10-04 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 41 for mobile speed and 65 for desktop speed, 69/69 for SEO and 98/98 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 7.2 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile41

Desktop65

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 41 | 65 |
| SEO | 69 | 69 |
| Accessibility | 98 | 98 |
| Best practices | 92 | 92 |
Single preset · measured 2 times since 2026-10-04 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Linseed home page
Mobile
Speed 41 · 59 points to gain
- −25 Largest Contentful Paint medium effort
- −20.7 Total Blocking Time medium effort
- −7.3 Speed Index medium effort
- −6.5 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
Accessibility 98 · 2 points to gain
- −1.7 Heading elements are not in a sequentially-descending order 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 65 · 35 points to gain
- −21.6 Total Blocking Time medium effort
- −9.8 Largest Contentful Paint medium effort
- −3.2 Speed Index medium effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Accessibility 98 · 2 points to gain
- −1.6 Heading elements are not in a sequentially-descending order 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 | ||||||
| Linseed default demo ↗ | 41 | 69 | 98 | 65 | 69 | 98 | 2026-10-04 |
| home ↗ | 41 | 69 | 98 | 65 | 69 | 98 | 2026-10-04 |