Darkness
Darkness is a Webflow theme by Templates ($59). Tested on 2026-09-28 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 69 for mobile speed and 50 for desktop speed, 82/82 for SEO and 91/90 for accessibility (mobile/desktop, 0–100).
Mobile69

Desktop50

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 69 | 50 |
| SEO | 82 | 82 |
| Accessibility | 91 | 90 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-28 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Darkness home page
Mobile
Speed 69 · 31 points to gain
- −22.8 Largest Contentful Paint medium effort
- −4.8 Total Blocking Time medium effort
- −2.3 First Contentful Paint medium effort
- −1 Speed Index medium effort
- 450 ms Reduce unused JavaScript high effort
- 150 ms Minify CSS low effort
- 150 ms Reduce unused CSS high effort
SEO 82 · 18 points to gain
- −9.1 Document does not have a meta description low effort
- −9.1 Links do not have descriptive text low effort
Accessibility 91 · 9 points to gain
- −4.5 `<html>` element does not have a `[lang]` attribute low effort
- −4.5 Links do not have a discernible name medium effort
Desktop
Speed 50 · 50 points to gain
- −29.7 Total Blocking Time medium effort
- −15.5 Largest Contentful Paint medium effort
- −3.5 Speed Index medium effort
- −1.3 First Contentful Paint medium effort
SEO 82 · 18 points to gain
- −9.1 Document does not have a meta description low effort
- −9.1 Links do not have descriptive text low effort
Accessibility 90 · 10 points to gain
- −4.1 `<html>` element does not have a `[lang]` attribute low effort
- −4.1 Links do not have a discernible name medium effort
- −1.8 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Darkness default demo ↗ | 69 | 82 | 91 | 50 | 82 | 90 | 2026-09-28 |
| home ↗ | 69 | 82 | 91 | 50 | 82 | 90 | 2026-09-28 |