How Headless Next.js Boosted Mobile Conversion by 50%
Fashion & Retail

How Headless Next.js Boosted Mobile Conversion by 50%

50% increase in mobile conversion rates within 3 months

The Challenge

The client, a rapidly scaling high-end fashion retailer, relied on a legacy monolithic platform that struggled to keep pace with their growing international audience and high-velocity product drops.

Core Problem

Their mobile experience was severely compromised by 6.2-second load times and a fragmented checkout flow. This led to a staggering 78% cart abandonment rate and significant revenue leakage during high-traffic sales events.

If left unaddressed, the retailer faced declining brand equity among their primary Gen Z and Millennial demographic, who demand instant mobile performance, and risked being outpaced by more agile, tech-forward competitors.

The Solution

EnDevSols architected a 'headless' commerce solution, decoupling the front-end from the back-end. We utilized Shopify Plus for robust inventory management and Next.js for a high-performance, mobile-first front-end delivered via a global Edge network.

Secret Sauce

Our unique 'Predictive Pre-fetching' layer: We integrated a custom logic that analyzes user cursor movement and scroll patterns to pre-load product pages before the user even clicks, making the shopping experience feel instantaneous.

Tech Stack

Next.jsShopify PlusReactTailwind CSSVercelGraphQLNode.js

Key Results

Hard Metrics

  • 50% increase in mobile conversion rates
  • Average page load time reduced from 6.2s to 1.1s
  • 40% reduction in bounce rate across product category pages

Values & Impact

  • Significant improvement in brand perception and mobile UX scores
  • Increased marketing team autonomy via headless CMS integration
  • Reduced customer support tickets related to checkout friction
"EnDevSols didn't just build a website; they transformed our digital storefront into a high-conversion engine. Our mobile users finally have the premium experience they deserve, and the numbers speak for themselves."
Sarah Jenkins, Head of Digital Growth

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