Mercurism
Mercurism is a Framer theme by Gurelabs ($79). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 62 for mobile speed and 86 for desktop speed, 85/85 for SEO and 92/90 for accessibility (mobile/desktop, 0–100).
Mobile62
Desktop86
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 62 | 86 |
| SEO | 85 | 85 |
| Accessibility | 92 | 90 |
| Best practices | 100 | 96 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Mercurism home page
Mobile
Speed 62 · 38 points to gain
- −25 Largest Contentful Paint medium effort
- −8.5 Speed Index medium effort
- −3 Total Blocking Time medium effort
- −2 First Contentful Paint medium effort
- 460 ms Reduce unused JavaScript high effort
SEO 85 · 15 points to gain
- −7.7 Links do not have descriptive text low effort
- −7.7 Links are not crawlable medium effort
Accessibility 92 · 8 points to gain
- −4.2 `<html>` element does not have a `[lang]` attribute low effort
- −4.2 Links do not have a discernible name medium effort
Desktop
Speed 86 · 14 points to gain
- −11.5 Largest Contentful Paint medium effort
- −1.5 Speed Index medium effort
- −0.6 Total Blocking Time medium effort
SEO 85 · 15 points to gain
- −7.7 Links do not have descriptive text low effort
- −7.7 Links are not crawlable medium effort
Accessibility 90 · 10 points to gain
- −4.2 `<html>` element does not have a `[lang]` attribute low effort
- −4.2 Links do not have a discernible name medium effort
- −1.8 Heading elements are not in a sequentially-descending order medium effort
Best practices 96 · 4 points to gain
- −3.8 Displays images with incorrect aspect ratio low effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Mercurism default demo ↗ | 62 | 85 | 92 | 86 | 85 | 90 | 2026-09-13 |
| home ↗ | 62 | 85 | 92 | 86 | 85 | 90 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Mercurism's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/framer/mercurism"><img src="https://themestested.com/badge/framer/mercurism.svg" alt="Mercurism speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.