

Xtra · Calm preset
Helps electronics shoppers check specifications quickly, with product previews and bulk upsell tools.
Google PageSpeed Insights scores for the home page, out of 100
In our October 2026 test, the official Flux demo scored 80/100 on mobile and 94/100 on desktop. On mobile, LCP was 4.3s, CLS 0.00 and Total Blocking Time 75ms.
Tested Oct 2026 · Google PageSpeed Insights lab data
| Metric | Mobile | Desktop |
|---|---|---|
| Largest Contentful Paint | 4.3s | 921ms |
| Cumulative Layout Shift | 0.00 | 0.00 |
| Total Blocking Time | 75ms | 63ms |
| Speed Index | 3.4s | 2.2s |
The 8 live stores we tested averaged 65/100 on mobile and 83/100 on desktop. Average mobile LCP was 10.5s and CLS was 0.02. 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 | 10.5s | 1.3s |
| Cumulative Layout Shift | 0.02 | 0.08 |
| Total Blocking Time | 191ms | 203ms |
| Speed Index | 6.0s | 1.9s |
Google PageSpeed Insights scores for the home page, out of 100
The official Tinki demo scored 79/100 on mobile and 91/100 on desktop in our October 2026 test. On mobile, LCP was 4.1s, CLS 0.00 and Total Blocking Time 23ms.
Tested Oct 2026 · Google PageSpeed Insights lab data
| Metric | Mobile | Desktop |
|---|---|---|
| Largest Contentful Paint | 4.1s | 1.4s |
| Cumulative Layout Shift | 0.00 | 0.00 |
| Total Blocking Time | 23ms | 56ms |
| Speed Index | 5.0s | 2.3s |
The 8 live stores we tested averaged 65/100 on mobile and 83/100 on desktop. Average mobile LCP was 10.5s and CLS was 0.02. 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 | 10.5s | 1.3s |
| Cumulative Layout Shift | 0.02 | 0.08 |
| Total Blocking Time | 191ms | 203ms |
| Speed Index | 6.0s | 1.9s |
Google PageSpeed Insights scores for the home page, out of 100
In our October 2026 test, the official Paws demo scored 95/100 on mobile and 95/100 on desktop. On mobile, LCP was 2.1s, CLS 0.00 and Total Blocking Time 8ms.
Tested Oct 2026 · Google PageSpeed Insights lab data
| Metric | Mobile | Desktop |
|---|---|---|
| Largest Contentful Paint | 2.1s | 1.1s |
| Cumulative Layout Shift | 0.00 | 0.00 |
| Total Blocking Time | 8ms | 53ms |
| Speed Index | 4.0s | 1.7s |
The 8 live stores we tested averaged 65/100 on mobile and 83/100 on desktop. Average mobile LCP was 10.5s and CLS was 0.02. 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 | 10.5s | 1.3s |
| Cumulative Layout Shift | 0.02 | 0.08 |
| Total Blocking Time | 191ms | 203ms |
| Speed Index | 6.0s | 1.9s |
Google PageSpeed Insights scores for the home page, out of 100
Tested in October 2026, the official Scribbly demo scored 73/100 on mobile and 88/100 on desktop. Mobile LCP was 4.3s, CLS was 0.10, and Total Blocking Time was 29ms.
Tested Oct 2026 · Google PageSpeed Insights lab data
| Metric | Mobile | Desktop |
|---|---|---|
| Largest Contentful Paint | 4.3s | 1.2s |
| Cumulative Layout Shift | 0.10 | 0.00 |
| Total Blocking Time | 29ms | 12ms |
| Speed Index | 8.5s | 3.7s |
Across 8 live stores we tested, the average PageSpeed score was 65/100 on mobile and 83/100 on desktop. Average mobile LCP was 10.5s and CLS was 0.02. 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 | 10.5s | 1.3s |
| Cumulative Layout Shift | 0.02 | 0.08 |
| Total Blocking Time | 191ms | 203ms |
| Speed Index | 6.0s | 1.9s |
Google PageSpeed Insights scores for the home page, out of 100
The official Olivelle demo scored 74/100 on mobile and 97/100 on desktop in our October 2026 test. On mobile, LCP was 3.0s, CLS 0.00 and Total Blocking Time 509ms.
Tested Oct 2026 · Google PageSpeed Insights lab data
| Metric | Mobile | Desktop |
|---|---|---|
| Largest Contentful Paint | 3.0s | 881ms |
| Cumulative Layout Shift | 0.00 | 0.01 |
| Total Blocking Time | 509ms | 2ms |
| Speed Index | 6.3s | 1.7s |
The 8 live stores we tested averaged 65/100 on mobile and 83/100 on desktop. Average mobile LCP was 10.5s and CLS was 0.02. 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 | 10.5s | 1.3s |
| Cumulative Layout Shift | 0.02 | 0.08 |
| Total Blocking Time | 191ms | 203ms |
| Speed Index | 6.0s | 1.9s |
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Flux has received 6 updates in the last 12 months.
Flux 2.7.1 introduces few fixes and improvements
Flux 2.7.0 introduces new sections, options, improvements and fixes
"Info/Social Bar" section:
"Slick slider" section:
"Parallax slider" section:
"Product grid" section:
"Recently viewed products" section:
Flux 2.6.0 introduces new options, improvements and fixes
"Theme settings - Cart":
"Header":
"Product card":
"Product information - Popup":
"Promo popup":
Flux 2.5.0 introduces new options, improvements and fixes
"Product information" section:
"Image gallery" section:
"Breadcrumbs":
"Parallax slider" section:
"Footer":
Fix for the "Ingredient details" block formatting
Fix for the "Info/Social bar" text color issue (when section is used more than once on a page)
Fix for the "Image banner" border radius option issue (when section is used more than once on a page)
Various minor design and performance improvements
Flux 2.4.0 introduces new options, improvements and fixes
"Product information" section:
"Product grid" section:
"Scrolling text/image" section:
"Testimonial" section:
"Subcollections" and "Collection list" sections:
"Theme settings->Badges":
"Image banner with collection list" section:
"Info cards" section:
"Theme settings -> Social Media":
"Header" section:
"Info/Social bar":
"Footer:
"Recently viewed products" section: Language and currency now update correctly when changed in the storefront
"Product grid" section: Horizontal filter opening effect is now consistent in all cases
"Image mega menu" feature - it can now be used even when the 'Dropdown' is set in 'Desktop menu type'
Various sections: Improved heading HTML structure for better SEO
Fix for the product gallery not showing up on mobile when media is set to right
Fix for the 'Enable links for menu items with submenus' option not working correctly when "Mega image menu" is attached to the main menu item
Fix for the "Image hotspots" section - horizontal scroll appearing when the layout is full-width and the image is set right
Fix for the arrow position in the Newsletter form when 'Enable consent requirenment' is enabled
Fix for the space under the footer not applying set color correctly
Fix for the "Sticky add to cart" sale price not showing
Various minor design and performance improvements
39 of 40 reviews are positive, with one negative review. Merchants most often praise the responsive, patient customer support, along with the clean design, ease of customisation and regular updates. The main criticism, raised in the single negative review, is that some bugs remain unfixed and the author is hard to contact.
Generated from all 40 Theme Store reviews ·
Flux has received 15 reviews in the last 12 months.