Next Bags
Next Bags is a BigCommerce theme by Webibazaar ($195). Tested on 2026-11-10 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 60 for mobile speed and 90 for desktop speed, 82/82 for SEO and 92/90 for accessibility (mobile/desktop, 0–100).
Mobile62

Desktop74

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 60 | 90 |
| SEO | 82 | 82 |
| Accessibility | 92 | 90 |
| Best practices | 99 | 99 |
Single preset · measured 34 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Next-Bags home page
Mobile
Speed 62 · 38 points to gain
- −24.8 Largest Contentful Paint medium effort
- −8.1 Total Blocking Time medium effort
- −3.4 Speed Index medium effort
- −1.3 First Contentful Paint medium effort
- 450 ms Reduce unused JavaScript high effort
- 300 ms Reduce unused CSS high effort
- 150 ms Minify JavaScript low 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 88 · 12 points to gain
- −3.4 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −3.4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.4 Links do not have a discernible name medium effort
- −1.5 Document does not have a main landmark. medium effort
Desktop
Speed 74 · 26 points to gain
- −20.8 Cumulative Layout Shift medium effort
- −5.2 Largest Contentful Paint medium effort
- −0.5 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 86 · 14 points to gain
- −3.3 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −3.3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.3 Links do not have a discernible name medium effort
- −3.3 Touch targets do not have sufficient size or spacing. medium effort
- −1.4 Document does not have a main landmark. medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Next-Bags default demo ↗ | 60 | 82 | 92 | 90 | 82 | 90 | 2026-11-10 |
| category ↗ | 62 | 85 | 99 | 98 | 85 | 96 | 2026-11-10 |
| home ↗ | 62 | 77 | 88 | 74 | 77 | 86 | 2026-11-10 |
| product ↗ | 57 | 85 | 89 | 98 | 85 | 89 | 2026-11-10 |