Viola
Viola is a Shopify theme by Webibazaar Templates ($210). Tested on 2026-09-11 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 82 for mobile speed and 98 for desktop speed, 95/95 for SEO and 100/99 for accessibility (mobile/desktop, 0–100). Those are medians across its 5 tested presets; mobile speed across every tested page ranges from 64 to 98. On its marketplace it is rated 5.0 out of 5 from 92 reviews.
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 82 | 98 |
| SEO | 95 | 95 |
| Accessibility | 100 | 99 |
| Best practices | 95 | 95 |
Median of 5 presets · measured 30 times since 2026-09-11 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Viola home page
Mobile
Speed 73 · 27 points to gain
- −23 Largest Contentful Paint medium effort
- −2.8 First Contentful Paint medium effort
- −1.3 Speed Index medium effort
- 150 ms Reduce unused JavaScript high effort
Accessibility 97 · 3 points to gain
- −3.4 Links do not have a discernible name medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 98 · 2 points to gain
- −1.3 Largest Contentful Paint medium effort
Accessibility 97 · 3 points to gain
- −3.4 Links do not have a discernible name medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Genius demo ↗ | 78 | 90 | 96 | 96 | 90 | 96 | 2026-09-11 |
| category ↗ | 81 | 92 | 97 | 94 | 92 | 97 | 2026-09-11 |
| home ↗ | 88 | 85 | 97 | 97 | 85 | 97 | 2026-09-11 |
| product ↗ | 64 | 92 | 95 | 98 | 92 | 95 | 2026-09-11 |
| Greenhub demo ↗ | 86 | 95 | 100 | 92 | 95 | 100 | 2026-09-11 |
| category ↗ | 95 | 100 | 99 | 100 | 100 | 99 | 2026-09-11 |
| home ↗ | – | 85 | 100 | 77 | 85 | 100 | 2026-09-11 |
| product ↗ | 77 | 100 | 100 | 99 | 100 | 100 | 2026-09-11 |
| Pinewood demo ↗ | 83 | 92 | 100 | 98 | 92 | 96 | 2026-09-11 |
| category ↗ | 78 | 92 | 100 | 99 | 92 | 97 | 2026-09-11 |
| home ↗ | 92 | 85 | 100 | 98 | 85 | 97 | 2026-09-11 |
| product ↗ | 78 | 100 | 99 | 98 | 100 | 95 | 2026-09-11 |
| Thinline demo ↗ | 77 | 95 | 100 | 98 | 95 | 100 | 2026-09-11 |
| category ↗ | 74 | 92 | 99 | 99 | 92 | 100 | 2026-09-11 |
| home ↗ | 91 | 92 | 100 | 95 | 92 | 100 | 2026-09-11 |
| product ↗ | 67 | 100 | 100 | 99 | 100 | 100 | 2026-09-11 |
| Viola default demo ↗ | 82 | 100 | 99 | 99 | 100 | 99 | 2026-09-11 |
| category ↗ | 98 | 100 | 99 | 100 | 100 | 100 | 2026-09-11 |
| home ↗ | 73 | 100 | 97 | 98 | 100 | 97 | 2026-09-11 |
| product ↗ | 76 | 100 | 100 | 98 | 100 | 100 | 2026-09-11 |
Show this score on your site
A live badge: it always shows Viola's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/shopify/viola"><img src="https://themestested.com/badge/shopify/viola.svg" alt="Viola speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.