Milano Default
Milano Default is a BigCommerce theme by 1Center ($170). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 62 for mobile speed and 82 for desktop speed, 82/77 for SEO and 75/79 for accessibility (mobile/desktop, 0–100).
Mobile41
Desktop82
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 62 | 82 |
| SEO | 82 | 77 |
| Accessibility | 75 | 79 |
| Best practices | 95 | 100 |
Single preset · measured 4 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Milano-Default home page
Mobile
Speed 41 · 59 points to gain
- −24.3 Cumulative Layout Shift medium effort
- −24 Largest Contentful Paint medium effort
- −4.8 Total Blocking Time medium effort
- −4 First Contentful Paint medium effort
- −2.3 Speed Index medium effort
- 450 ms Reduce unused JavaScript high effort
- 300 ms Reduce unused CSS high effort
SEO 77 · 23 points to gain
- −7.7 Document does not have a meta description low effort
- −7.7 Links do not have descriptive text low effort
- −7.7 Links are not crawlable medium effort
Accessibility 79 · 21 points to gain
- −4.6 Buttons do not have an accessible name medium effort
- −4.6 `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. low effort
- −3.2 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −3.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.2 Links do not have a discernible name medium effort
- −1.4 Heading elements are not in a sequentially-descending order medium effort
Best practices 96 · 4 points to gain
- −3.8 Serves images with low resolution low effort
Desktop
Speed 82 · 18 points to gain
- −9 Cumulative Layout Shift medium effort
- −7.5 Largest Contentful Paint medium effort
- −1.3 Speed Index medium effort
SEO 77 · 23 points to gain
- −7.7 Document does not have a meta description low effort
- −7.7 Links do not have descriptive text low effort
- −7.7 Links are not crawlable medium effort
Accessibility 79 · 21 points to gain
- −4.6 Buttons do not have an accessible name medium effort
- −4.6 `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. low effort
- −3.2 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −3.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.2 Links do not have a discernible name medium effort
- −1.4 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 | ||||||
| Milano-Default default demo ↗ | 62 | 82 | 75 | 82 | 77 | 79 | 2026-09-12 |
| category ↗ | 79 | 85 | 79 | – | – | – | 2026-09-12 |
| home ↗ | 41 | 77 | 79 | 82 | 77 | 79 | 2026-09-12 |
| product ↗ | 66 | 85 | 68 | – | – | – | 2026-09-12 |
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<a href="https://themestested.com/theme/bigcommerce/milano-default"><img src="https://themestested.com/badge/bigcommerce/milano-default.svg" alt="Milano Default speed score on Themestested" height="20"></a>
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