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Cratus

Cratus is a Webflow theme by Templates ($79). Tested on 2026-09-28 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 69 for mobile speed and 94 for desktop speed, 91/91 for SEO and 90/89 for accessibility (mobile/desktop, 0–100).

Mobile69
Cratus home page on mobile
Desktop94
Cratus home page on desktop

Scores

MobileDesktop
Speed6994
SEO9191
Accessibility9089
Best practices100100

Single preset · measured 2 times since 2026-09-28 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Why not 100 — Cratus home page

Mobile

Speed 69 · 31 points to gain

  • −19.3 Largest Contentful Paint medium effort
  • −7.9 First Contentful Paint medium effort
  • −3.7 Speed Index medium effort
  • 450 ms Reduce unused JavaScript high effort
  • 150 ms Reduce unused CSS high effort

SEO 91 · 9 points to gain

  • −9.1 Document does not have a meta description low effort

Accessibility 90 · 10 points to gain

  • −3.7 `<html>` element does not have a `[lang]` attribute low effort
  • −3.7 Links do not have a discernible name medium effort
  • −1.6 Heading elements are not in a sequentially-descending order medium effort
  • −1.6 Document does not have a main landmark. medium effort

Desktop

Speed 94 · 6 points to gain

  • −2.7 Largest Contentful Paint medium effort
  • −2.1 Total Blocking Time medium effort
  • −0.6 Speed Index medium effort
  • 120 ms Reduce unused JavaScript high effort

SEO 91 · 9 points to gain

  • −9.1 Document does not have a meta description low effort

Accessibility 89 · 11 points to gain

  • −3.8 `<html>` element does not have a `[lang]` attribute low effort
  • −3.8 Links do not have a discernible name medium effort
  • −1.6 Heading elements are not in a sequentially-descending order medium effort
  • −1.6 Document does not have a main landmark. medium effort

Presets and pages

Preset / pageSpeedSEOA11ySpeedSEOA11yTested
mobiledesktop
Cratus default demo ↗ 699190949189 2026-09-28
home ↗ 699190949189 2026-09-28

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Cratus: mobile speed 69 on Themestested
<a href="https://themestested.com/theme/webflow/cratus-creative-website-template"><img src="https://themestested.com/badge/webflow/cratus-creative-website-template.svg" alt="Cratus speed score on Themestested" height="20"></a>

Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.