Just
Just is a Webflow theme by Templates ($99). Tested on 2026-09-29 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 74 for mobile speed and 88 for desktop speed, 100/100 for SEO and 85/85 for accessibility (mobile/desktop, 0–100).
Mobile74
Desktop88
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 74 | 88 |
| SEO | 100 | 100 |
| Accessibility | 85 | 85 |
| Best practices | 96 | 100 |
Single preset · measured 2 times since 2026-09-29 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Just home page
Mobile
Speed 74 · 26 points to gain
- −23.8 Largest Contentful Paint medium effort
- −1.6 First Contentful Paint medium effort
- −0.7 Speed Index medium effort
- 750 ms Reduce unused JavaScript high effort
Accessibility 85 · 15 points to gain
- −8.1 Links do not have a discernible name medium effort
- −3.5 Heading elements are not in a sequentially-descending order medium effort
- −3.5 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
- −7.8 Total Blocking Time medium effort
- −4.3 Largest Contentful Paint medium effort
Accessibility 85 · 15 points to gain
- −8.1 Links do not have a discernible name medium effort
- −3.5 Heading elements are not in a sequentially-descending order medium effort
- −3.5 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Just default demo ↗ | 74 | 100 | 85 | 88 | 100 | 85 | 2026-09-29 |
| home ↗ | 74 | 100 | 85 | 88 | 100 | 85 | 2026-09-29 |
Show this score on your site
A live badge: it always shows Just's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/webflow/just-agency-website-template"><img src="https://themestested.com/badge/webflow/just-agency-website-template.svg" alt="Just speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.