X-T9
X-T9 is a WordPress theme by Hidekazu Ishikawa (Free). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 99 for mobile speed and 100 for desktop speed, 45/45 for SEO and 91/91 for accessibility (mobile/desktop, 0–100). On its marketplace it is rated 4.3 out of 5 from 3 reviews.
Mobile99
Desktop100
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 99 | 100 |
| SEO | 45 | 45 |
| Accessibility | 91 | 91 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — X-T9 home page
Mobile
Speed 99 · 1 points to gain
- −1.5 Largest Contentful Paint medium effort
SEO 45 · 55 points to gain
- −36.6 Page is blocked from indexing low effort
- −9.1 Document does not have a meta description low effort
- −9.1 Links do not have descriptive text low effort
Accessibility 91 · 9 points to gain
- −3.8 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.8 Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). low effort
- −1.6 Heading elements are not in a sequentially-descending order medium effort
Desktop
SEO 45 · 55 points to gain
- −36.6 Page is blocked from indexing low effort
- −9.1 Document does not have a meta description low effort
- −9.1 Links do not have descriptive text low effort
Accessibility 91 · 9 points to gain
- −3.8 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.8 Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). low effort
- −1.6 Heading elements are not in a sequentially-descending order medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| X-T9 default demo ↗ | 99 | 45 | 91 | 100 | 45 | 91 | 2026-09-12 |
| home ↗ | 99 | 45 | 91 | 100 | 45 | 91 | 2026-09-12 |
Show this score on your site
A live badge: it always shows X-T9's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/wordpress/x-t9"><img src="https://themestested.com/badge/wordpress/x-t9.svg" alt="X-T9 speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.