

Charge
Focuses on electronics and wholesale shopping, with quick buying and dedicated tools for B2B orders.
Google PageSpeed Insights scores for the home page, out of 100
The official Concept demo scored 80/100 on mobile and 95/100 on desktop in our October 2026 test. Mobile LCP was 4.0s, CLS was 0.00, and Total Blocking Time was 33ms.
Tested Oct 2026 · Google PageSpeed Insights lab data
| Metric | Mobile | Desktop |
|---|---|---|
| Largest Contentful Paint | 4.0s | 1.2s |
| Cumulative Layout Shift | 0.00 | 0.00 |
| Total Blocking Time | 33ms | 13ms |
| Speed Index | 4.9s | 1.5s |
Across 8 live stores we tested, the average PageSpeed score was 54/100 on mobile and 66/100 on desktop. Average mobile LCP was 9.5s and CLS was 0.07. These results reflect complete production stores, not the theme alone.
Tested Oct 2026 · Results include each store's apps, images, tracking scripts and customizations
| Metric | Mobile | Desktop |
|---|---|---|
| Largest Contentful Paint | 9.5s | 1.6s |
| Cumulative Layout Shift | 0.07 | 0.09 |
| Total Blocking Time | 449ms | 577ms |
| Speed Index | 7.7s | 3.3s |
Google PageSpeed Insights scores for the home page, out of 100
In our October 2026 test, the official Inova demo scored 77/100 on mobile and 95/100 on desktop. On mobile, LCP was 3.5s, CLS 0.00 and Total Blocking Time 354ms.
Tested Oct 2026 · Google PageSpeed Insights lab data
| Metric | Mobile | Desktop |
|---|---|---|
| Largest Contentful Paint | 3.5s | 1.0s |
| Cumulative Layout Shift | 0.00 | 0.00 |
| Total Blocking Time | 354ms | 11ms |
| Speed Index | 4.9s | 1.8s |
The 8 live stores we tested averaged 54/100 on mobile and 66/100 on desktop. Average mobile LCP was 9.5s and CLS was 0.07. These are complete production stores, so the numbers cover more than the theme itself.
Tested Oct 2026 · Results include each store's apps, images, tracking scripts and customizations
| Metric | Mobile | Desktop |
|---|---|---|
| Largest Contentful Paint | 9.5s | 1.6s |
| Cumulative Layout Shift | 0.07 | 0.09 |
| Total Blocking Time | 449ms | 577ms |
| Speed Index | 7.7s | 3.3s |
No features match your search.
Concept is actively maintained, with 10 releases in the last 12 months.
This release introduces three new sections: Scroll Story, Shop The Story and Quiz Kit. It also includes visual refinements and fixes for video overlays, dropdowns, the theme editor and newsletter popups.
An accessibility-focused release: screen readers now announce the cart, sold-out options, form errors and search results correctly, and keyboard users can reach every menu and stay inside open drawers and dialogs. Also fixes gallery dots after variant changes, Shop the look hotspots not opening the quick view, and a hotspot tooltip flicker in Safari. No new settings. What looks different after updating: forms show inline error messages instead of browser pop-ups, sold-out options are labeled in dropdowns and swatch tooltips, and input placeholders are slightly darker.
Header search is now available on every page — including search results — plus media fixes: videos autoplay on Firefox for Android and retry when the browser blocks autoplay, and gallery videos and 3D models now follow the selected aspect ratio. No new settings, and nothing else changes visually after updating.
This patch release polishes the new 6.0 search experience and fixes a handful of issues reported after the 6.0.0 update — no new settings, and nothing changes visually after updating.
This major release focuses on speed — instant variant switching, faster mobile loading, and a rebuilt JavaScript foundation — plus a redesigned search experience with new Search type and Voice search options, and a long list of fixes for variant images, swatches, and media playback.
Under the hood, the theme's JavaScript has been rebuilt for reliability and speed — this is why the version jumps to 6.0.0. Your store will look and work the same after updating: all new settings default to your current behavior. If a developer has added custom code to your theme, we recommend a quick test after updating.
652 of 662 reviews are positive, with 4 neutral and 6 negative. Merchants most often praise the responsive, fast support team and the theme's modern design, flexibility and built-in features. The most common criticism is slow loading of some blocks and mobile layout limits, with a few reviewers saying support did not resolve their issues.
Generated from all 662 Theme Store reviews ·
Concept has received 233 reviews in the last 12 months.