CryptoKit
CryptoKit is a Webflow theme by here ($59). Tested on 2026-09-28 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 69 for mobile speed and 98 for desktop speed, 100/100 for SEO and 82/84 for accessibility (mobile/desktop, 0–100).
Mobile69
Desktop98
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 69 | 98 |
| SEO | 100 | 100 |
| Accessibility | 82 | 84 |
| 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 — CryptoKit home page
Mobile
Speed 69 · 31 points to gain
- −19.5 Largest Contentful Paint medium effort
- −7.9 First Contentful Paint medium effort
- −3.6 Speed Index medium effort
- 150 ms Reduce unused CSS high effort
Accessibility 82 · 18 points to gain
- −5.1 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −5.1 `<html>` element does not have a `[lang]` attribute low effort
- −5.1 Links do not have a discernible name medium effort
- −2.2 Document does not have a main landmark. medium effort
Desktop
Speed 98 · 2 points to gain
- −2.2 Largest Contentful Paint medium effort
Accessibility 84 · 16 points to gain
- −4.6 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.6 `<html>` element does not have a `[lang]` attribute low effort
- −4.6 Links do not have a discernible name medium effort
- −2 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| CryptoKit default demo ↗ | 69 | 100 | 82 | 98 | 100 | 84 | 2026-09-28 |
| home ↗ | 69 | 100 | 82 | 98 | 100 | 84 | 2026-09-28 |
Show this score on your site
A live badge: it always shows CryptoKit's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/webflow/cryptokit-ui-kit-website-template"><img src="https://themestested.com/badge/webflow/cryptokit-ui-kit-website-template.svg" alt="CryptoKit speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.