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Your website should sell while you sleep.
We build it to.
QCK designs and builds websites for e-commerce brands, with Shopify as our specialty. Every site is built to load fast, rank, and convert, and we keep A/B testing it after launch.
Websites Built to Convert, Not Just to Look Good
Our in-house designers and developers build sites your customers enjoy using, with SEO and CRO built in.
Pretty doesn't pay.
Performance does.
A beautiful site that loads slowly, confuses visitors, or buries the buy button costs you sales every day. A site built without SEO in mind starts life invisible.
QCK builds websites around how your customers shop and search. Our in-house designers and developers work alongside our SEO and CRO team, so your site launches fast, ranks well, and keeps improving through ongoing testing.
- Launch a fast, mobile-friendly site built for search from day one
- Guide visitors to convert with clear, simple user experiences
- Keep improving after launch with A/B testing
Ideal for brands ready for a site that performs
- 01Have a site that looks outdated or no longer reflects the brand
- 02Get traffic but lose visitors before they buy
- 03Are replatforming or launching a new store
- 04Need a site that supports SEO and marketing instead of fighting it
The QCK Web Design Framework
Discovery & UX Strategy
We study your brand, customers, and competitors, then map the user journeys and site structure that turn visitors into buyers.
Custom Design
We design visuals tailored to your brand that work on every device.
Development & Integrations
We build fast, reliable sites and connect the apps, CRMs, and tools your business runs on.
SEO-Ready Launch
We build in technical SEO, site speed, and clean architecture from the start, so your new site protects existing rankings and grows from day one.
Testing & Optimization
After launch, we A/B test layouts, pages, and checkout flows to keep lifting conversions and revenue over time.
171 wins across 197 tests. $1.21M added.
A test only counts as a win when the new version made more money than the original.
Win rate
Revenue lift
Avg conversion lift per test
Brands came out ahead
| Brand | What we tested | Conversion | Revenue impact |
|---|---|---|---|
| Posture apparel brand | Interactive before-and-after slider instead of static images | +12.4% | +$53,175 |
| Posture apparel brand | Moved before-and-after section below the FAQ and CTA | +22.5% | +$52,934 |
| Vending machine retailer | 5-image carousel below the main product image | +27.9% | +$52,040 |
| Off-road parts retailer | FAQ added to collection pages on mobile | +17.8% | +$27,145 |
Your Website Journey Begins Here
- Book Your Free CallWe review your current site, goals, and competitors to define what your new site needs to do.
- Get Your Custom PlanScope, milestones, deliverables, and your launch timeline.
- Design, Launch & OptimizeWe design, build, and launch, then A/B test and report results every month.
Built for revenue, reported in revenue.
Decisions Backed by Tests
Changes ship only after an A/B test shows they make more money than the original.
Lift on Every Channel
A winning test raises conversion for paid, organic, email, and AI traffic at once.
Built for Shopify
Most of our clients run on Shopify, and our build and testing process is designed around it.
Every Result on the Record
Preview links before anything ships, baselines before every change, and every losing test reported.
One In-House Team
Developers, UX and Figma designers, and CRO strategists on one team.
Questions & answers
Straight answers to what brands ask us before they sign.
What platforms do you build on?
Will a redesign hurt my SEO?
How long does a website project take?
Do you support the site after launch?
How this connects to the rest of your growth.
A great website is the start. These services drive traffic to it and help it convert.
Find the revenue you're leaving on the table
A free 30-minute call where we build the first version of your plan with you. You leave with a plan either way.
- Your score across Google, AI citations, branded demand, and reviews
- The pages on your site that are ready to move right now
- Your first Flagship page and the first three tests we'd run