Conference website
Conference website is a Astro theme by BCMS (Free). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 82 for mobile speed and 94 for desktop speed, 69/69 for SEO and 96/96 for accessibility (mobile/desktop, 0–100).
Mobile82
Desktop94
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 82 | 94 |
| SEO | 69 | 69 |
| Accessibility | 96 | 96 |
| 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 — Conference website home page
Mobile
Speed 82 · 18 points to gain
- −9.8 Largest Contentful Paint medium effort
- −6 First Contentful Paint medium effort
- −1 Cumulative Layout Shift medium effort
- −0.9 Speed Index medium effort
- 300 ms Reduce unused JavaScript high effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Accessibility 96 · 4 points to gain
- −3.9 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Desktop
Speed 94 · 6 points to gain
- −5.8 Cumulative Layout Shift medium effort
SEO 69 · 31 points to gain
- −31 Page is blocked from indexing low effort
Accessibility 96 · 4 points to gain
- −3.9 Background and foreground colors do not have a sufficient contrast ratio. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Conference website default demo ↗ | 82 | 69 | 96 | 94 | 69 | 96 | 2026-09-12 |
| home ↗ | 82 | 69 | 96 | 94 | 69 | 96 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Conference website's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/astro/conference-website"><img src="https://themestested.com/badge/astro/conference-website.svg" alt="Conference website speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.