Inertia
Inertia is a Framer theme by Tolulope Amao ($40). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 56 for mobile speed and 77 for desktop speed, 92/92 for SEO and 94/94 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 8.7 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile56
Desktop77
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 56 | 77 |
| SEO | 92 | 92 |
| Accessibility | 94 | 94 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Inertia home page
Mobile
Speed 56 · 44 points to gain
- −25 Largest Contentful Paint medium effort
- −7.8 Total Blocking Time medium effort
- −7.8 Speed Index medium effort
- −3.6 First Contentful Paint medium effort
- 460 ms Reduce unused JavaScript high effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 94 · 6 points to gain
- −4.5 `<html>` element does not have a `[lang]` attribute low effort
- −1.9 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 77 · 23 points to gain
- −19.5 Largest Contentful Paint medium effort
- −3.5 Speed Index medium effort
SEO 92 · 8 points to gain
- −7.7 Links are not crawlable medium effort
Accessibility 94 · 6 points to gain
- −4.5 `<html>` element does not have a `[lang]` attribute low effort
- −1.9 Heading elements are not in a sequentially-descending order medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Inertia default demo ↗ | 56 | 92 | 94 | 77 | 92 | 94 | 2026-09-13 |
| home ↗ | 56 | 92 | 94 | 77 | 92 | 94 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Inertia's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/inertia"><img src="https://themestested.com/badge/framer/inertia.svg" alt="Inertia speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.