Dozai
Dozai 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 60 for mobile speed and 76 for desktop speed, 91/91 for SEO and 85/85 for accessibility (mobile/desktop, 0–100). Note: its demo home page is heavy — 9.1 MB — heavier than a typical store, so the speed score may understate the theme.
Mobile60

Desktop76

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 60 | 76 |
| SEO | 91 | 91 |
| Accessibility | 85 | 85 |
| Best practices | 96 | 100 |
Single preset · measured 2 times since 2026-09-28 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Dozai home page
Mobile
Speed 60 · 40 points to gain
- −25 Largest Contentful Paint medium effort
- −7.9 First Contentful Paint medium effort
- −5.6 Speed Index medium effort
- −1.5 Total Blocking Time medium effort
- 450 ms Reduce unused JavaScript high effort
- 150 ms Minify CSS low 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 85 · 15 points to gain
- −3.8 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −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
Best practices 96 · 4 points to gain
- −3.8 Displays images with incorrect aspect ratio low effort
Desktop
Speed 76 · 24 points to gain
- −16.5 Largest Contentful Paint medium effort
- −5.5 Speed Index medium effort
- −1.8 Total Blocking Time medium effort
SEO 91 · 9 points to gain
- −9.1 Document does not have a meta description low effort
Accessibility 85 · 15 points to gain
- −3.8 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −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 / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Dozai default demo ↗ | 60 | 91 | 85 | 76 | 91 | 85 | 2026-09-28 |
| home ↗ | 60 | 91 | 85 | 76 | 91 | 85 | 2026-09-28 |