Highlight
Highlight is a Shopify theme by Krown Themes ($280). Tested on 2026-11-08 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 86 for mobile speed and 99 for desktop speed, 59/59 for SEO and 92/92 for accessibility (mobile/desktop, 0–100). Those are medians across its 3 tested presets; mobile speed across every tested page ranges from 74 to 98. On its marketplace it is rated 4.9 out of 5 from 50 reviews.
Mobile89

Desktop89

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 86 | 99 |
| SEO | 59 | 59 |
| Accessibility | 92 | 92 |
| Best practices | 100 | 100 |
Median of 3 presets · measured 90 times since 2026-11-06 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Single home page
Mobile
Speed 89 · 11 points to gain
- −8.2 Largest Contentful Paint medium effort
- −2.7 Speed Index medium effort
- 150 ms Reduce unused JavaScript high effort
SEO 54 · 46 points to gain
- −31 Page is blocked from indexing low effort
- −7.7 Document does not have a meta description low effort
- −7.7 Links do not have descriptive text low effort
Accessibility 78 · 22 points to gain
- −5 Buttons do not have an accessible name medium effort
- −5 Form elements do not have associated labels medium effort
- −3.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.5 Links do not have a discernible name medium effort
- −3.5 Some elements have a `[tabindex]` value greater than 0 medium effort
- −1.5 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 89 · 11 points to gain
- −9.8 Cumulative Layout Shift medium effort
- −0.5 Largest Contentful Paint medium effort
SEO 54 · 46 points to gain
- −31 Page is blocked from indexing low effort
- −7.7 Document does not have a meta description low effort
- −7.7 Links do not have descriptive text low effort
Accessibility 83 · 17 points to gain
- −5 Form elements do not have associated labels medium effort
- −3.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.5 Links do not have a discernible name medium effort
- −3.5 Some elements have a `[tabindex]` value greater than 0 medium effort
- −1.5 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 | ||||||
| Brush demo ↗ | 86 | 59 | 95 | 99 | 59 | 94 | 2026-11-07 |
| category ↗ | 83 | 61 | 95 | 98 | 61 | 95 | 2026-11-07 |
| home ↗ | 82 | 54 | 95 | 99 | 54 | 91 | 2026-11-07 |
| product ↗ | 92 | 61 | 95 | 99 | 61 | 95 | 2026-11-07 |
| Single default demo ↗ | 88 | 59 | 85 | 90 | 59 | 88 | 2026-11-06 |
| category ↗ | 98 | 54 | 90 | 99 | 54 | 95 | 2026-11-08 |
| home ↗ | 89 | 54 | 78 | 89 | 54 | 83 | 2026-11-06 |
| product ↗ | 76 | 69 | 86 | 82 | 69 | 86 | 2026-11-07 |
| Highlight demo ↗ | 85 | 61 | 92 | 100 | 61 | 92 | 2026-11-07 |
| category ↗ | 93 | 61 | 95 | 100 | 61 | 95 | 2026-11-07 |
| home ↗ | 87 | 54 | 95 | 99 | 54 | 95 | 2026-11-07 |
| product ↗ | 74 | 69 | 87 | 100 | 69 | 87 | 2026-11-07 |