Studio Arch
Studio Arch is a Astro theme by Waida Studio (Paid). Tested on 2026-10-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 93 for mobile speed and 98 for desktop speed, 92/92 for SEO and 91/92 for accessibility (mobile/desktop, 0–100).
Mobile93

Desktop98

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 93 | 98 |
| SEO | 92 | 92 |
| Accessibility | 91 | 92 |
| Best practices | 96 | 100 |
Single preset · measured 4 times since 2026-10-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Studio Arch home page
Mobile
Speed 93 · 7 points to gain
- −3.4 Speed Index medium effort
- −3 Largest Contentful Paint medium effort
SEO 92 · 8 points to gain
- −8.3 Links do not have descriptive text low effort
Accessibility 91 · 9 points to gain
- −3.9 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.9 Links do not have a discernible name medium effort
- −1.7 Document does not have a main landmark. medium effort
Best practices 96 · 4 points to gain
- −3.8 Serves images with low resolution low effort
Desktop
Speed 98 · 2 points to gain
- −1.1 Speed Index medium effort
- −0.5 Cumulative Layout Shift medium effort
SEO 92 · 8 points to gain
- −8.3 Links do not have descriptive text low effort
Accessibility 92 · 8 points to gain
- −3.9 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.9 Links do not have a discernible name medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Studio Arch default demo ↗ | 93 | 92 | 91 | 98 | 92 | 92 | 2026-10-12 |
| home ↗ | 93 | 92 | 91 | 98 | 92 | 92 | 2026-10-12 |