Musical Classes
Musical Classes is a Framer theme by fourtwelve ($69). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 68 for mobile speed and 63 for desktop speed, 100/100 for SEO and 93/90 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 7.9 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile68
Desktop63
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 68 | 63 |
| SEO | 100 | 100 |
| Accessibility | 93 | 90 |
| Best practices | 96 | 96 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Musical Classes home page
Mobile
Speed 68 · 32 points to gain
- −25 Largest Contentful Paint medium effort
- −6.8 Speed Index medium effort
- 450 ms Reduce unused JavaScript high effort
Accessibility 93 · 7 points to gain
- −4.8 Links do not have a discernible name medium effort
- −2.1 Heading elements are not in a sequentially-descending order medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 63 · 37 points to gain
- −23.3 Largest Contentful Paint medium effort
- −9.5 Cumulative Layout Shift medium effort
- −3.8 Speed Index medium effort
Accessibility 90 · 10 points to gain
- −4 Links do not have a discernible name medium effort
- −4 List items (`<li>`) are not contained within `<ul>`, `<ol>` or `<menu>` parent elements. low effort
- −1.7 Heading elements are not in a sequentially-descending order medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Musical Classes default demo ↗ | 68 | 100 | 93 | 63 | 100 | 90 | 2026-09-13 |
| home ↗ | 68 | 100 | 93 | 63 | 100 | 90 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Musical Classes's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/musical-classes"><img src="https://themestested.com/badge/framer/musical-classes.svg" alt="Musical Classes speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.