Manifesto
Manifesto is a Ghost theme by themesbykyle.gumroad ($149). Tested on 2026-11-04 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 82 for mobile speed and 100 for desktop speed, 100/100 for SEO and 100/100 for accessibility (mobile/desktop, 0–100).
Mobile82
Desktop100
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 82 | 100 |
| SEO | 100 | 100 |
| Accessibility | 100 | 100 |
| Best practices | 100 | 100 |
Single preset · measured 12 times since 2026-10-06 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Manifesto home page
Mobile
Speed 82 · 18 points to gain
- −17 Largest Contentful Paint medium effort
- −0.6 Total Blocking Time medium effort
- 600 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 | ||||||
| Manifesto default demo ↗ | 82 | 100 | 100 | 100 | 100 | 100 | 2026-11-04 |
| home ↗ | 82 | 100 | 100 | 100 | 100 | 100 | 2026-11-04 |
Show this score on your site
A live badge: it always shows Manifesto's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/ghost/manifesto"><img src="https://themestested.com/badge/ghost/manifesto.svg" alt="Manifesto speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.