Link in Bio
Link in Bio is a WordPress theme by Superb (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 75 for mobile speed and 93 for desktop speed, 45/45 for SEO and 98/94 for accessibility (mobile/desktop, 0–100).
Mobile75
Desktop93
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 75 | 93 |
| SEO | 45 | 45 |
| Accessibility | 98 | 94 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Link in Bio home page
Mobile
Speed 75 · 25 points to gain
- −12.8 Cumulative Layout Shift medium effort
- −12 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 are not crawlable medium effort
Accessibility 98 · 2 points to gain
- −1.8 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 93 · 7 points to gain
- −6.8 Cumulative Layout Shift medium effort
- −0.8 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 are not crawlable medium effort
Accessibility 94 · 6 points to gain
- −4.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −1.9 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 | ||||||
| Link in Bio default demo ↗ | 75 | 45 | 98 | 93 | 45 | 94 | 2026-09-13 |
| home ↗ | 75 | 45 | 98 | 93 | 45 | 94 | 2026-09-13 |
Show this score on your site
A live badge: it always shows Link in Bio's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/wordpress/link-in-bio"><img src="https://themestested.com/badge/wordpress/link-in-bio.svg" alt="Link in Bio speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.