SourceClassic
SourceClassic is a Framer theme by Salvijus Striungys ($29). Tested on 2026-10-27 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 71 for mobile speed and 100 for desktop speed, 100/100 for SEO and 100/100 for accessibility (mobile/desktop, 0–100).
Mobile71

Desktop100

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 71 | 100 |
| SEO | 100 | 100 |
| Accessibility | 100 | 100 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-10-27 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — SourceClassic home page
Mobile
Speed 71 · 29 points to gain
- −20.3 Largest Contentful Paint medium effort
- −6.4 First Contentful Paint medium effort
- −1.9 Speed Index medium effort
- 450 ms Reduce unused JavaScript high effort
Desktop
Every score is 100.
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| SourceClassic default demo ↗ | 71 | 100 | 100 | 100 | 100 | 100 | 2026-10-27 |
| home ↗ | 71 | 100 | 100 | 100 | 100 | 100 | 2026-10-27 |