Skip to content
← Portfolio / Fashion & Apparel

With Jean | High-Speed Fashion Storefront

How Webfilaments optimized designer fashion brand With Jean for fast catalog loading, boosting conversions by 78%.

Shopify Plus Image Optimization Mobile UX Theme Customization
+78%
Mobile Conversion

// The Challenge

Identifying the bottleneck.

With Jean's high-resolution lookbooks caused significant initial loading delays, causing collection page bounce rates to increase during new product launches.

// The Solution

Strategic engineering.

We re-coded collection grid loops to use lazysizes. We set up pre-fetched next-page links, optimized script configurations, and re-designed mobile slide carts.

// The Impact

Measurable business growth.

Mobile-first conversion rate increased by 78%. Page weight was reduced by 55%, ensuring fast browsing.

Want similar metrics for your store?

Get in touch to audit your current store performance and map out an optimization plan.