Google's bar for a good page
Google's Core Web Vitals call a page good when its main content appears within 2.5 seconds, and says good page experience aligns with what its ranking systems reward.
Source · Google Search CentralSoftware architecture & engineering studio
Websites and web apps,engineered to grow.
Cusic Digital is an architecture-led studio. We rebuild the e-commerce stores, sites and AI-built prototypes growing businesses have outgrown into fast platforms you own, and keep them healthy long after launch.
- Architecture-led from day one
- Fixed-scope milestones
- Reply within one business day
Fig. 01 · Anatomy of a platformGreat Lakes Additive
Next.jsNode.jsTypeScriptPostgreSQLStripeShippoGoogle Cloud RunAI assistantsWooCommerce migrationShopify migrationCore Web VitalsCI/CD
§01Measured, not claimed
Growth you can check yourself.
When we rebuilt the Great Lakes Additive store, Google's own speed test went from the red into the green. These are the live numbers, and anyone can rerun them.
Before8.2 s
After0.2 s
Server responseBefore15
After0
Third-party pluginsGoogle PageSpeed Insights and Lighthouse · homepage · measured 2026-10-17
§02Where are you in your growth?
Every platform starts somewhere. Start where you are.
Most projects begin at one of four stages. Pick yours to see what changes and how we get you there.
No. 01 · Root-bound
My store has outgrown its platform
Slow pages, plugin conflicts and checkout workarounds. Move to a custom platform with a plan for your products, customers, orders and search rankings.
Re-platformingNo. 02 · Sprout
I built a prototype with AI
Lovable, Bolt, Cursor or v0 got you a working demo. We make it secure, tested and ready for real customers and real data.
Prototype to productionNo. 03 · Seed
I have an idea to build
A custom web app, store or internal tool, planned around how your business actually runs instead of what a template allows.
Custom buildsNo. 04 · Established
I need ongoing engineering support
Maintenance, security updates and new features from people who understand how your platform was built.
Ongoing care§03Field study · Great Lakes Additive
From an overgrown WooCommerce store to a platform that keeps growing.
A 3D printing manufacturer in Traverse City, Michigan was fighting a slow, plugin-heavy WooCommerce site. We rebuilt it from the roots up, and we still tend it today.
- Custom Next.js storefront with Stripe checkout
- Shippo-powered shipping and fulfillment
- Admin portal for orders, inventory and refunds
- Grounded AI assistants for customers and staff
Client note
“Eamon at Cusic Digital is highly intelligent with a creative side which makes him a very valuable asset to our company… Reliable, expeditious and courteous are but a few of his positive traits.”
§04Why speed is a business decision
Slow sites leak customers. Fast ones compound.
More retail conversions
In a Google-commissioned study of 37 brands by 55 and Deloitte, a 0.1 second faster mobile site lifted retail conversion rates by 8.4%.
Source · web.dev: Milliseconds make millionsBetween you and a competitor
A page that stays blank or jumps around on a phone looks broken. Visitors rarely wait to find out whether it is.
§05How a project grows
From first conversation to a platform that lasts.
Stage 01 · Plant
Free consultation
A conversation about your goals, your current setup and what is getting in the way. You talk with the architect who will lead your project.
Stage 02 · Root
Blueprint
We map your business logic, data and integrations, choose the stack, and agree a fixed scope with clear milestones before building starts.
Stage 03 · Grow
Build in sprints
Working features arrive continuously, not after months of silence. Automated tests and CI/CD check every change before it reaches you.
Stage 04 · Tend
Launch and care
Launch is a milestone, not the finish line. We monitor, patch and keep improving the platform as your business grows.
§06Who leads your project
Architecture-led, from first call to long after launch.
Every Cusic Digital project is led by Eamon Cusic, Jr., founder and principal architect, with more than 10 years of experience in software engineering, project management, and architecture and design.
Your platform is designed before it is built, delivered in clear milestones, and documented so it stays easy to maintain as your business grows.
- 10+ years in software engineering & architecture
- B.S. Software Engineering
- CompTIA Project+
§07Why Cusic Digital
Templates get you started. Engineering keeps you growing.
Who builds it
Planned and led by a principal architect
Templates: You, plus dozens of plugin authors. Agencies: Sold by one team, built by another.
Speed over time
Lean custom code, measured with Google's tools
Templates: Slows as plugins pile up. Agencies: Depends on who is assigned.
Ownership
You own the code and the stack
Templates: Rented platform and plugin licenses. Agencies: Often tied to their tools.
After launch
Ongoing care, with full knowledge of how it was built
Templates: You are on your own. Agencies: Support tickets and account managers.
§08From the field notes
Not ready to talk? Start by learning.
Free, plain-English guides for owners at every stage, from a first website to a platform that has outgrown its roots.
Questions owners ask
Frequently asked questions
How much does a custom website or platform cost?
It depends on what the platform needs to do. Every project starts with a free consultation, and you receive a written proposal with a fixed scope and clear milestones before any work begins, so there are no surprise invoices.
Can you move my WooCommerce or Shopify store to a custom platform?
Yes. Re-platforming stores is one of our specialties. We plan the move of your products, customers and order history, and redirect your old URLs so search engines and existing links still find your pages.
I built an app with an AI tool. Can you make it production-ready?
Yes. We review what the AI tool generated, fix security and data problems, add authentication, payments, tests and proper hosting, and keep the parts that already work.
Who owns the code?
You do. We build on standard, widely used technology such as Next.js, Node.js, TypeScript and PostgreSQL, so your platform is never locked to us.
What happens after launch?
You can keep us on for ongoing care: monitoring, security updates and new features, with full knowledge of how your platform was built.
How quickly will I hear back?
Within one business day, from the architect who would lead your project.
Next season starts here
Find out what your website is costing you.
Tell us where your platform is today and where you want it to go. We will review your setup, show you what is holding it back, and outline a clear path forward.
- Free, no-obligation consultation
- Reply within one business day
- Led by a principal architect