Katix
Katix 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 72 for mobile speed and 89 for desktop speed, 91/91 for SEO and 90/90 for accessibility (mobile/desktop, 0–100).
Mobile72

Desktop89

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 72 | 89 |
| SEO | 91 | 91 |
| Accessibility | 90 | 90 |
| 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 — Katix home page
Mobile
Speed 72 · 28 points to gain
- −24.8 Largest Contentful Paint medium effort
- −2 First Contentful Paint medium effort
- −1.6 Speed Index medium effort
- 900 ms Reduce unused JavaScript high effort
SEO 91 · 9 points to gain
- −9.1 Links do not have descriptive text low effort
Accessibility 90 · 10 points to gain
- −3.4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.4 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 89 · 11 points to gain
- −10.3 Largest Contentful Paint medium effort
- 120 ms Reduce unused JavaScript high effort
SEO 91 · 9 points to gain
- −9.1 Links do not have descriptive text low effort
Accessibility 90 · 10 points to gain
- −3.4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.4 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
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Katix default demo ↗ | 72 | 91 | 90 | 89 | 91 | 90 | 2026-09-29 |
| home ↗ | 72 | 91 | 90 | 89 | 91 | 90 | 2026-09-29 |