Salesforce Commerce Cloud performance
optimization. Measured, not assumed.
Core Web Vitals, LCP, checkout conversion, and platform performance audits for live SFCC storefronts. Every recommendation backed by measurement. Every improvement verified with data.
Performance outcomes tied to commercial results.
Core Web Vitals Audit
Structured measurement of LCP, CLS, and INP against Google's performance thresholds — on your actual storefront pages, under real user traffic patterns. Not a synthetic Lighthouse run. Precise, actionable, and prioritised by commercial impact.
SFCC Storefront Optimisation
SFRA and headless storefront rendering performance: JavaScript bundle analysis and reduction, critical CSS extraction, lazy loading implementation, SFCC controller and pipeline optimisation, and platform-level caching configuration.
Checkout & Conversion Performance
Checkout flow latency analysis, payment provider response time mapping, cart and checkout abandonment correlation with performance metrics. The direct relationship between milliseconds and conversion rate, measured and addressed systematically.
Server-Side & Infrastructure
SFCC sandbox and production environment configuration, CDN setup and edge caching rules, origin response time analysis, and third-party script impact assessment. Performance above the page level, not just in the browser.
What we measure and what we improve.
What We Measure
- Lighthouse and WebPageTest audit across all core commerce templates
- Real User Monitoring (RUM) data analysis and segmentation
- JavaScript bundle analysis, tree-shaking, and code splitting
- Critical rendering path optimisation — above-the-fold CSS
- Image optimisation pipeline: formats, sizing, lazy loading
- Web font loading strategy and render-blocking elimination
- Third-party script audit and load sequencing
What We Improve
- SFCC caching layer configuration: page, fragment, and data caching
- CDN configuration and edge caching rules
- Server response time and origin latency analysis
- Checkout funnel performance mapping and conversion impact
- A/B performance testing framework setup
- Performance budget definition and CI enforcement
- Quarterly benchmark reporting and regression monitoring
Measure. Prioritise. Implement. Verify.
Performance improvement that cannot be measured before and after is not performance improvement. We do not deliver configuration changes without demonstrating their commercial impact.
Measure First
No speculation about what is slow. We instrument your platform, collect baseline data across real user sessions, and measure precisely. Lighthouse is a starting point — not the full picture. Field data tells the truth.
Prioritise by Commercial Impact
Not all performance issues are equal. We triage improvements by their effect on revenue-per-visit, conversion rate, and Core Web Vitals thresholds — not by how interesting the problem is technically.
Implement & Verify
Execute the prioritised improvements and measure again after each significant change. Performance work that cannot be demonstrated with before-and-after data is not performance work — it is maintenance with a different name.
Performance thinking from the platform layer.
Other ways Coredevex supports your SFCC platform.
SFCC Implementation
Full-cycle B2C and B2B implementation — architecture-first, senior-led from discovery through launch.
Learn moreCommerce Architecture
Platform design, system blueprinting, and roadmap definition before a line of code is written.
Learn morePlatform Integration
SCAPI, ERP, PIM, Marketing Cloud, and OMS integration built for enterprise scale.
Learn moreManaged Support
Senior SFCC depth available after go-live — release management, monitoring, and platform evolution.
Learn moreRe-platforming
Zero-disruption migration to Salesforce Commerce Cloud from Magento, SAP, Shopify Plus, and more.
Learn moreIs your Salesforce Commerce Cloud platform performing to its commercial potential?
Tell us about your platform. We will tell you what the data shows.
Or email us directly: hello@coredevex.com
Salesforce Commerce Expertise. Rare. Trusted. Delivered.