Bigsale
Listed as "Bigsale – Responsive Ecommerce Shopify Template"
Bigsale is a Shopify theme by typostores ($29). Tested on 2026-09-12 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 85 for mobile speed and 89 for desktop speed, 89/87 for SEO and 78/83 for accessibility (mobile/desktop, 0–100). On its marketplace it is rated 4.6 out of 5 from 14 reviews.
Mobile
Screenshot pending
Desktop76
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 85 | 89 |
| SEO | 89 | 87 |
| Accessibility | 78 | 83 |
| Best practices | 64 | 64 |
Single preset · measured 5 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Bigsale – Responsive Ecommerce Shopify Template home page
Mobile
Not extracted yet for this page.
Desktop
Speed 76 · 24 points to gain
- −17.5 Cumulative Layout Shift medium effort
- −4 Speed Index medium effort
- −2.2 Largest Contentful Paint medium effort
SEO 85 · 15 points to gain
- −7.7 Document does not have a meta description low effort
- −7.7 Links are not crawlable medium effort
Accessibility 88 · 12 points to gain
- −3.4 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −3.4 `<html>` element does not have a `[lang]` attribute low effort
- −3.4 Links do not have a discernible name medium effort
- −1.5 Heading elements are not in a sequentially-descending order medium effort
Best practices 65 · 35 points to gain
- −19.2 Uses deprecated APIs medium effort
- −11.5 Prevents users from pasting into input fields low effort
- −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 | ||||||
| Bigsale – Responsive Ecommerce Shopify Template default demo ↗ | 85 | 89 | 78 | 89 | 87 | 83 | 2026-09-12 |
| category ↗ | 83 | 85 | 80 | 97 | 85 | 81 | 2026-09-12 |
| home ↗ | – | – | – | 76 | 85 | 88 | 2026-09-12 |
| product ↗ | 86 | 92 | 75 | 93 | 92 | 81 | 2026-09-12 |
Show this score on your site
A live badge: it always shows Bigsale's current score and links back here. Paste this where the theme is sold or documented.
<a href="https://themestested.com/theme/shopify/tf-bigsale-responsive-ecommerce-shopify-template-19327016"><img src="https://themestested.com/badge/shopify/tf-bigsale-responsive-ecommerce-shopify-template-19327016.svg" alt="Bigsale speed score on Themestested" height="20"></a>
Add ?device=d for the desktop score, or ?metric=seo / ?metric=a11y for SEO or accessibility.