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Performance & Speed Audits

Core Web Vitals, site speed & code efficiency audits for Shopify.

Core Web Vitals (LCP, INP, CLS)Theme Code OptimizationApp Impact ReviewScript MinimizationAsset Compression

Deep technical analysis of your Shopify theme, apps, third-party scripts, and asset delivery. We identify bottlenecks and deliver actionable code-level fixes to maximize page speed and conversion rates.

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Turn slow load times into high-velocity ecommerce performance.

Every 100ms delay in page speed harms conversion rates and search rankings. Byte Operator conducts comprehensive technical audits to uncover unoptimized JavaScript, render-blocking resources, and bloated Liquid code.

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Performance and speed audit analysis
Engineering team reviewing performance audit

Our granular performance audit and remediation workflow.

We conduct real-world user monitoring (RUM) and lab testing across mobile and desktop devices. We analyze theme liquid rendering, third-party app payload, and asset pipeline efficiency.

You receive a detailed technical report with prioritized code fixes, estimated performance gains, and an actionable roadmap for achieving green Core Web Vitals.

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RNLI ecommerce project
RNLI Software project

RNLI

Software Retainer Support & CRO

Core Web Vitals

Deep Analysis of LCP, INP & CLS Metrics

We analyze real user field data and lab Lighthouse diagnostics to identify the exact elements dragging down your Largest Contentful Paint (LCP) and Interaction to Next Paint (INP).

We provide concrete code refactoring steps to eliminate layout shifts (CLS) and ensure sub-second interaction responsiveness.

CleanCo ecommerce store project
CleanCo ecommerce design project

CleanCo

Ecommerce Store Design & Build

Third-Party Script Audit

Eliminate Ghost Code & Heavy Tracking Payloads

Old uninstalled Shopify apps often leave behind orphaned scripts that execute on every page load, draining mobile CPU performance.

We audit all third-party tracking tags, marketing pixels, and app embeds, removing redundant code and deferring non-critical scripts.

Harbour Lifestyle ecommerce project
Harbour Lifestyle Software design project

Harbour Lifestyle

Software Bespoke Theme

Liquid & Asset Optimization

Server-Side Rendering Speed & Media Compression

Inefficient Liquid code loops and nested render tags can add hundreds of milliseconds to Time to First Byte (TTFB).

We refactor backend Liquid logic, convert product imagery to WebP/AVIF formats, and optimize responsive srcset breakpoints for mobile shoppers.

Platforms & Technologies

We Work Across Leading Ecommerce Platforms and Technologies

Byte Operator works across leading ecommerce platforms and technologies. We help brands build, migrate, improve, and grow online stores based on their business requirements.

Our experience includes Software, Enterprise Platform Solutions, WordPress, Magento, BigCommerce, Wix, Squarespace, PrestaShop, Ecwid, Shopware, Big Cartel, Volusion, and Salesforce. We help businesses choose and connect the technology that best supports their store, customer experience, and long-term growth.

As Software and Enterprise Platform Solutions specialists, we build custom storefronts, Hydrogen experiences, and app integrations for growing ecommerce brands. We also manage platform & cloud migrations with careful planning around data, SEO, and customer experience.

Beyond Software, we work with WooCommerce, Magento, BigCommerce, Salesforce Commerce Cloud, Shopware, PrestaShop, OpenCart, Wix, and Squarespace. We support brands already using these platforms and advise when a move to another platform makes sense.

We recommend technology based on the needs of the business. We consider scalability, checkout flexibility, app support, total cost, and customer experience before choosing the right platform.

Byte Operator client testimonial

Collaborating with Byte Operator was a fantastic experience. They made us feel prioritised throughout, and the entire project ran smoothly from start to finish.

— Sarah, Marketing Manager at Doisy & Dam

Bulk hours

Buy bulk hours for your project.

Use them on this service or any other service we offer. Hours never expire, and every hour is logged on your timesheet.

One-time purchase
$150.00per hour
Monthly subscriptionSave 15%
$125.00per hour
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Software experts

Let's talk ecommerce, Software & Enterprise Platform Solutions solutions.

Byte Operator helps ecommerce brands build, improve, and grow digital platforms & applications. We support new builds, migrations, ongoing development, SEO, and conversion optimisation.

Our team can help plan the right approach based on your store, goals, and current challenges.

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