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Structure

Structure is a Webflow theme by Templates ($49). Tested on 2026-10-05 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 59 for mobile speed and 88 for desktop speed, 100/100 for SEO and 90/90 for accessibility (mobile/desktop, 0–100).

Mobile59
Structure home page on mobile
Desktop88
Structure home page on desktop

Scores

MobileDesktop
Speed5988
SEO100100
Accessibility9090
Best practices9696

Single preset · measured 2 times since 2026-10-05 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Why not 100 — Structure home page

Mobile

Speed 59 · 41 points to gain

  • −25 Largest Contentful Paint medium effort
  • −8.8 Cumulative Layout Shift medium effort
  • −5.6 Speed Index medium effort
  • −1.5 First Contentful Paint medium effort

Accessibility 90 · 10 points to gain

  • −3.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
  • −3.5 Links do not have a discernible name medium effort
  • −1.5 Heading elements are not in a sequentially-descending order medium effort
  • −1.5 Document does not have a main landmark. medium effort

Best practices 96 · 4 points to gain

  • −3.8 Displays images with incorrect aspect ratio low effort

Desktop

Speed 88 · 12 points to gain

  • −8 Largest Contentful Paint medium effort
  • −4.1 Speed Index medium effort

Accessibility 90 · 10 points to gain

  • −3.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
  • −3.5 Links do not have a discernible name medium effort
  • −1.5 Heading elements are not in a sequentially-descending order medium effort
  • −1.5 Document does not have a main landmark. medium effort

Best practices 96 · 4 points to gain

  • −3.8 Displays images with incorrect aspect ratio low effort

Presets and pages

Preset / pageSpeedSEOA11ySpeedSEOA11yTested
mobiledesktop
Structure default demo ↗ 59100908810090 2026-10-05
home ↗ 59100908810090 2026-10-05

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Structure: mobile speed 59 on Themestested
<a href="https://themestested.com/theme/webflow/structure-architecture-website-template"><img src="https://themestested.com/badge/webflow/structure-architecture-website-template.svg" alt="Structure speed score on Themestested" height="20"></a>

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