When you discuss recent SFCC research with marketing and customer experience teams, one number stands out. Sixty four percent of SFCC merchants name user experience as their top upgrade priority. The highest score across every area researched. Higher than search, higher than checkout, higher than performance. That consensus is not random. It reflects the fact that conversion impact lives in the frontend and that many SFCC setups fall structurally short on this layer. This post delivers a practical playbook for turning that priority into measurable effects with manageable effort.

What user experience really means on SFCC

UX is not only visual design. On SFCC, four dimensions matter because together they shape how the storefront feels and drive conversion directly.

First, performance. Mobile Largest Contentful Paint, Interaction to Next Paint, Cumulative Layout Shift. These three values correlate directly with conversion. Falling behind here means losing measurably.

Second, information architecture. How quickly does the customer find the desired product? How consistent do navigation, filter and search feel?

Third, component quality. Buttons, forms, carousels, modals. The sum of those building blocks decides whether a storefront feels modern or dated.

Fourth, consistency across touchpoints. How consistent do web, app, email and in store feel together. UX is a system, not a page type.

To upgrade UX you must move in all four dimensions. Optimizing one dimension while ignoring the others produces only partial effects.

The five highest impact levers for SFCC UX modernization

In SFCC setups, five levers move the needle most.

Lever 1: performance budget per page type

Set a performance budget per page type. LCP under 2.5 seconds, INP under two hundred milliseconds, CLS under 0.1. These values become part of every release review. Without a budget, optimization stays inconsistent.

Lever 2: modernize the component library

SFCC setups often run on components that have barely been refreshed since the original implementation. A modern component library with tokens and themes, WCAG aligned and built mobile first, lifts the whole storefront feel to a new level.

Lever 3: visual builder for marketing

Marketing teams need the ability to assemble new landing pages and campaign surfaces without an engineering sprint. A visual builder paired with your component library creates that autonomy and relieves engineering from marketing tickets.

Lever 4: mobile first UI audit

Have your top twenty pages audited externally for mobile only. The list of small fixes will surprise you. Touch target sizes, hit areas, form field behavior, scroll position after filter clicks. Each individual fix is small. The sum reshapes the storefront feel.

Lever 5: personalization as an experience layer

UX does not end with static components. Personalized hero sections, contextual recommendations and curated content lift the experience to the level customers expect from DTC brands.

Why classic SFCC frontends fail on these levers

Many SFCC frontends, especially custom builds, fail systematically on at least three of those levers. Performance budgets do not get enforced because the tooling is missing. Component libraries age because no platform stewardship exists. Visual builders are absent because they were not part of the custom build. Mobile first audits are noticed but rarely executed because the architecture makes the changes heavy.

That is the real reason why sixty four percent of SFCC merchants name UX as their top priority. They can name the gap, but the architecture does not let them close it.

The structural fix

Frontend as a Service platforms deliver the five levers as an integrated layer. Performance budget tooling, modern component library, visual builder, mobile first defaults, native personalization plumbing. What requires major engineering effort in a custom build comes with the platform here.

Inserting that layer between SFCC and the customer gets you to UX modernization faster, with less risk and without touching the backend.

A realistic roadmap

In most SFCC setups, successful UX modernizations run in three waves.

Wave one. Performance budget and mobile UI audit. Typically four to eight weeks. Result: measurable improvement in Core Web Vitals and conversion on top pages.

Wave two. Migration of a selected page family onto a modern frontend platform. Often landing pages or campaign surfaces. Three to four months. Result: a first visibly modern area of the storefront.

Wave three. Migration of the main catalog and personalization integration. Six to twelve months. The storefront runs entirely on modern UX without SFCC being replaced.

Bottom line

UX is the most cited priority on SFCC because it is the biggest conversion lever and the area where today's architecture ages fastest. To get serious in 2026, combine clear performance budgets, a modern component library, a visual builder, consistent mobile first focus and personalization as an experience layer. A Frontend as a Service platform delivers those building blocks integrated.

If you want a UX modernization plan for your storefront, reach out. We combine performance audit, UX review and platform advisory in a clearly structured process.

More from the Laioutr Platform

• Performance · Core Web Vitals
• Composable Visual Page Builder
• Agentic Frontend Management Platform
• Headless Frontend for Salesforce Commerce Cloud

Related reading: OXID 6 to 7 Upgrade: Decouple Frontend Without Replatform and The Composable Operating Model: Why Your MACH Investment Needs an Organizational Upgrade.