Data Science Specialist
Data Science Specialist is a WordPress theme by Creta Themes (Free). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 65 for mobile speed and 95 for desktop speed, 45/45 for SEO and 90/91 for accessibility (mobile/desktop, 0–100).
Mobile65
Desktop95
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 65 | 95 |
| SEO | 45 | 45 |
| Accessibility | 90 | 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 — Data Science Specialist home page
Mobile
Speed 65 · 35 points to gain
- −24.8 Largest Contentful Paint medium effort
- −7.5 First Contentful Paint medium effort
- −2.7 Speed Index medium effort
- 450 ms Reduce unused CSS high effort
- 150 ms Minify CSS low effort
- 150 ms Reduce unused JavaScript high 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 are not crawlable medium effort
Accessibility 90 · 10 points to gain
- −5 Buttons do not have an accessible name medium effort
- −3.5 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −1.5 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 95 · 5 points to gain
- −4.5 Largest Contentful Paint medium effort
- −0.8 Speed Index 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 are not crawlable medium effort
Accessibility 91 · 9 points to gain
- −4.7 Buttons do not have an accessible name medium effort
- −3.3 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −1.4 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 | ||||||
| Data Science Specialist default demo ↗ | 65 | 45 | 90 | 95 | 45 | 91 | 2026-09-12 |
| home ↗ | 65 | 45 | 90 | 95 | 45 | 91 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Data Science Specialist's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/wordpress/data-science-specialist"><img src="https://themestested.com/badge/wordpress/data-science-specialist.svg" alt="Data Science Specialist speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.