:root { --font-from: 18; --font-to: 18; --vw-from: calc(1920 / 100); --vw-to: calc(2400 / 100); --coefficient: calc((var(--font-to) - var(--font-from)) / (var(--vw-to) - var(--vw-from))); --base: calc((var(--font-from) - var(--vw-from) * var(--coefficient)) / 16); } html { font-size: calc(var(--base) * 1rem + var(--coefficient) * 1vw); } @media screen and (max-width: 1920px) { :root { --font-from: 16; --font-to: 18; --vw-from: calc(1440 / 100); --vw-to: calc(1920 / 100); } } @media screen and (max-width: 1440px) { :root { --font-from: 15; --font-to: 16; --vw-from: calc(1279 / 100); --vw-to: calc(1440 / 100); } } @media screen and (max-width: 1279px) { :root { --font-from: 14; --font-to: 16; --vw-from: calc(992 / 100); --vw-to: calc(1279 / 100); } } @media screen and (max-width: 992px) { :root { --font-from: 13; --font-to: 16; --vw-from: calc(479 / 100); --vw-to: calc(992 / 100); } } /* @media screen and (max-width: 479px) { :root { --font-from: 12; --font-to: 16; --vw-from: calc(1 / 100); --vw-to: calc(479 / 100); } }

UK Oak Doors transforms site performance and accelerates Shopify feature delivery with EchoLogyx

Overview

UK Oak Doors, a leading UK retailer specialising in high-quality solid oak internal and external doors, flooring, and timber accessories, engaged EchoLogyx to stabilise their Shopify platform, optimise site speed, and establish a reliable development pipeline. Moving away from a fragmented history of multiple freelancers and agencies, UK Oak Doors sought a solid, long-term agency partner capable of delivering bug-free development and supporting their ongoing commercial growth goals.

Objectives

UK Oak Doors’ key objectives were to:

  • Eliminate store performance bottlenecks: Overhaul theme architecture and liquid code to significantly improve site responsiveness and user experience.

  • Establish developer continuity & stability: Consolidate technical support with a single, highly capable agency partner to eliminate historical dev friction.

  • Ensure error-free UI execution: Resolve ongoing platform bugs and implement rigorous quality assurance (QA) across all devices and browsers.

  • Accelerate ongoing feature delivery: Provide a reliable, fast-paced development framework to roll out continuous store updates and trading enhancements.

Challenges

UK Oak Doors faced multiple obstacles:

  • Fragmented Development History: Relying on a series of different freelancers and agencies left the codebase cluttered, difficult to maintain, and prone to recurring UI bugs.

  • Clunky, Slow User Experience: The site was slow and clunky, impacting user engagement and customer conversion potential.

  • Inability to Execute Business Strategy: The lack of a dependable, proactive agency partner meant new trading features and website updates were delayed, limiting their ability to hit key commercial targets.

Approach & Process

Initial Stabilisation & Performance Optimisation:

  • EchoLogyx performed a comprehensive audit of the Shopify codebase, cleaning up legacy scripts, refactoring unoptimised liquid code, and executing targeted theme updates.
  • Fixed existing UI issues across desktop and mobile to restore a smooth, visually seamless shopping experience.

Agile Development Support & Continuous Trading Enhancements:

  • Transitioned UK Oak Doors onto a dedicated, agile support model, providing their team with ongoing access to experienced Shopify engineers.
  • Introduced robust end-to-end QA processes to ensure all new feature rollouts and development changes are thoroughly tested and deployed without bugs.
  • Established a continuous development cadence to rapidly implement site updates, supporting ongoing commercial campaigns and trading needs.

Results Achieved

  • 50% Improvement in Store Responsiveness: Dramatically reduced Interaction to Next Paint (INP) latency from 500–600ms down to 300ms, providing a noticeably snappier overall site feel.

  • Enhanced Visual Stability (CLS Reduced to 0.02): Significantly reduced Cumulative Layout Shift (CLS) from 0.08 down to an excellent 0.02 rating, virtually eliminating distracting layout shifts for desktop and mobile shoppers.

  • High-Quality, Bug-Free Releases: Comprehensive QA eliminated site bugs, establishing complete confidence in live deployments.

  • Accelerated Development & Trading Velocity: Development pace increased substantially, allowing UK Oak Doors to launch new features rapidly to meet commercial goals.

Will Wheat, eCommerce Manager, UK Oak Doors

“Before partnering with EchoLogyx, our website was bogged down by historical code and slow responsiveness, making it difficult to execute new ideas quickly. EchoLogyx completely turned that around. They achieved a nearly 50% improvement in our site responsiveness, fixed long-standing UI issues, and gave us a rock-solid, bug-free development pipeline. Their team is extremely reliable and proactive, allowing us to launch new trading features seamlessly. They’ve been an invaluable partner in helping us meet our business goals.”

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