



Created by SmartBase®
Independently reviewed by the eDIY editorial team
Google PageSpeed Insights scores for the home page, out of 100
In our October 2026 test, the official Mellow demo scored 73/100 on mobile and 97/100 on desktop. On mobile, LCP was 7.9s, CLS 0.00 and Total Blocking Time 0ms.
Tested Oct 2026 · Google PageSpeed Insights lab data
| Metric | Mobile | Desktop |
|---|---|---|
| Largest Contentful Paint | 7.9s | 1.2s |
| Cumulative Layout Shift | 0.00 | 0.00 |
| Total Blocking Time | 0ms | 1ms |
| Speed Index | 3.5s | 1.2s |
The 8 live stores we tested averaged 61/100 on mobile and 83/100 on desktop. Average mobile LCP was 13.4s and CLS was 0.01. 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 | 13.4s | 2.3s |
| Cumulative Layout Shift | 0.01 | 0.01 |
| Total Blocking Time | 206ms | 114ms |
| Speed Index | 7.1s | 1.8s |
Position among all Shopify themes
Position among Food and drink industry
Cumulative merchant reviews
Theme Store list price, USD
A sample of live Shopify stores where the Mellow theme has been detected.






Mellow has received 3 updates in the last 12 months.
This release introduces a set of additions that significantly elevate merchandising flexibility and storefront experience. The new cart types (minimal, notification) and Video banner lazyload setting are the headline improvements, delivering smarter UX control and better performance out of the box. On top of these additions, we’ve also improved variant gallery behavior across desktop and mobile, cleaned up structured data output for stronger schema quality, refined cart loading interactions with per-line feedback, and included minor JavaScript and theme cleanup fixes.
This release includes several powerful additions designed to improve merchandising flexibility, content presentation, and customer engagement across your store. We’ve introduced new product-focused features such as back-in-stock alert and product sign-up notification blocks on the product page, along with a dedicated pre-order template to better support upcoming launches. Content creation is now more versatile with new sections like Video with text and Divider / Spacer, while the Featured blog section has been expanded to support the article list content type. We’ve also enhanced promotional capabilities by allowing Announcement section blocks to be displayed as a slider and added support for Shopify Plus Combined Listings, making this update especially valuable for high-volume and complex catalogs.
This release introduces new features and improvements to enhance your store’s look and flexibility, including the option to showcase brands or images with the new Logo list section, keep the original image aspect ratio in product cards for a more consistent layout, use different images for mobile and desktop in the slideshow and header banner, and optionally truncate or expand product descriptions for a cleaner PDP view.
Fixes include resolving a Liquid syntax error related to Shopify code changes, hiding product badges on products with hidden prices, improving color variant support in autocomplete search, and other minor adjustments.
This release introduces two major additions: a brand-new Scrolling logos section for showcasing partner or brand logos in a dynamic carousel, and the ability to hide product prices and replace them with a price inquiry option. These features bring fresh ways to present your store and engage with customers.
Alongside these highlights, we’ve added more customization options such as custom 404 button text and links, accordion heading size controls, and sidebar filter positioning. Layout flexibility has also been improved with better breadcrumb spacing, new styling options for complementary and recommended products, and upgrades to the "Recently Viewed" section and product recommendations, now available in a slider format. Additional fixes enhance variant switching, FAQ alignment, gift wrap pricing, menu padding, pop-up spacing, mobile breadcrumb visibility, and cart total display.
This release addresses Shopify Theme Store redesign changes.
This theme aligns perfectly with our updated brand look—clean, modern, and highly flexible. Features are well‑designed, support is responsive, and performance is excellent across devices. Fast, reliable, and fully responsive, it has elevated how we present our products.
Overall, the 'Polyform' theme is a strong choice for businesses looking for a visually appealing and functional platform. Its features and customization options make it a valuable asset, and its support team is responsive and helpful. Polyform aligns with our online store's requirements. It has a neat design and with not hassle. Love it! Best Regards, Team FT
Love this theme! It worked perfectly for our furniture business and really was a HUGE upgrade from our previous theme. It is super customizable / elegant feeling! Romana and the customer service team have been really great and quick to answer as well!
Very nice layouts and easy to use. The help is also outstanding. I had a few custom code questions and they were quick to respond to help me solve a couple issues. Highly recommend this theme and the developer.