Covent Garden Contemporary
Covent Garden Contemporary is a BigCommerce theme by Flair Consultancy ($235). Tested on 2026-11-08 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 84 for mobile speed and 72 for desktop speed, 92/92 for SEO and 97/91 for accessibility (mobile/desktop, 0–100).
Mobile72

Desktop88

Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 84 | 72 |
| SEO | 92 | 92 |
| Accessibility | 97 | 91 |
| Best practices | 97 | 97 |
Single preset · measured 42 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Covent Garden-Contemporary home page
Mobile
Speed 72 · 28 points to gain
- −23 Largest Contentful Paint medium effort
- −2.2 Cumulative Layout Shift medium effort
- −1.5 Speed Index medium effort
- −0.7 First Contentful Paint medium effort
- −0.6 Total Blocking Time medium effort
- 1.1 s Reduce unused JavaScript high effort
- 450 ms Reduce unused CSS high effort
Accessibility 99 · 1 points to gain
- −1.3 Document does not have a main landmark. medium effort
Best practices 96 · 4 points to gain
- −3.8 Browser errors were logged to the console medium effort
Desktop
Speed 88 · 12 points to gain
- −10.5 Total Blocking Time medium effort
- −1 Largest Contentful Paint medium effort
Accessibility 92 · 8 points to gain
- −3.2 `[aria-hidden="true"]` elements contain focusable descendents medium effort
- −3.2 Touch targets do not have sufficient size or spacing. medium effort
- −1.4 Document does not have a main landmark. 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 | ||||||
| Covent Garden-Contemporary default demo ↗ | 84 | 92 | 97 | 72 | 92 | 91 | 2026-11-08 |
| category ↗ | 97 | 92 | 94 | 61 | 92 | 87 | 2026-11-08 |
| home ↗ | 72 | 100 | 99 | 88 | 100 | 92 | 2026-11-08 |
| product ↗ | 84 | 85 | 99 | 68 | 85 | 93 | 2026-11-08 |