Performance Optimisation
Core Web Vitals and revenue uplift for eCommerce. Divante optimises storefront performance - LCP, INP, CLS - with measurable impact on conversion and SEO.
Performance is a product feature, not an afterthought.
A 1-second delay in page load time reduces conversions by up to 7%. For a €10M revenue store that is €700K left on the table annually. Divante's performance team has optimised 100+ eCommerce storefronts and has a structured methodology that consistently delivers LCP under 1.2 s and Lighthouse scores above 90.
We work across all major commerce platforms - Alokai, Next.js, Nuxt, Shopify Plus, Magento, SAP Commerce - and integrate with your existing CI/CD pipeline to enforce performance budgets on every deploy.
Capabilities
Performance capabilities
LCP, INP and CLS optimisation targeting Google's "Good" thresholds for all key pages.
Next-gen formats, responsive srcset, lazy loading and CDN delivery for every image on the critical path.
Bundle analysis, code splitting, tree shaking and third-party script management to eliminate render-blocking JS.
CDN configuration, ISR/SSG strategy and stale-while-revalidate patterns for sub-50ms TTFB.
Real-user monitoring dashboards and synthetic tests in CI that catch regressions before production.
Automated build gates that prevent performance regressions from reaching production.
Our process.
Baseline audit
Measure LCP, INP, CLS, TTFB and custom business metrics under real-user conditions. Identify the top 10 performance bottlenecks by revenue impact.
Optimisation sprint
Execute the prioritised fix list: image delivery, JS bundle splitting, render-blocking resources, server-side caching, CDN configuration.
Validate & monitor
Re-measure under identical conditions. Install RUM monitoring so performance regressions are caught before they affect revenue.
Performance budgets
Define per-page performance budgets enforced in CI. New code that regresses a Core Web Vital fails the build.
Technology
Technology foundation
The tools and frameworks powering production deployments.
Next.js
Vercel
React
TypeScript
GraphQL
Docker
Redis
KubernetesSelected client work.
Odlo73% less downtime, 103% more mobile conversion - same platform, transformed
Server migration, database optimisation, and a mobile-first UX rebuild that tripled revenue from Odlo's youngest customer segment in under four months.
ikarusShopware 6 in 7 months - 21% conversion uplift for Germany's design retailer
Ultra-short Magento-to-Shopware migration with Findologic search integration and fortnightly sprint demos.
Solar Company70% revenue growth in 8 weeks through mobile-first Magento redesign
Poland's oldest fashion brand converted existing mobile traffic 30% better after a data-driven checkout and UX overhaul.
Frequently asked questions
Everything you need to know before we talk.
How much conversion uplift can I expect?
Do you work with our existing platform or do we need to re-platform?
How long does a performance engagement take?
What do you use for measurement?
Can you integrate performance budgets into our CI pipeline?
Still have questions?
Talk to our team - we reply within one business day.