BE HAPPY.BE STACKY.
[SYS.INIT] Based in Brussels, we reject the compromises of traditional web agencies. We eliminate bloated page builders and fragile plugins to build custom, ultra-fast (< 1s), airtight digital platforms engineered to generate tangible business results.
WHY WE FOUNDED
STACKY
The modern web has become slow, bloated, and vulnerable. We decided to rewrite the rules.
The obsolescence of traditional web agencies
For years, conventional agencies prioritized quick assembly over client performance. Most charge €3,000 to €10,000 to slap together a generic template (Elementor, Divi, heavy WordPress themes) crammed with 40 disparate plugins.
The outcome? Websites weighing 10+ MB, taking 6 to 8 seconds to load on mobile phones, penalised by Google algorithms, and breaking after routine updates.
Modern decoupled engineering & artisan code
At Stacky, we treat your website as a mission-critical commercial asset. We develop high-performance decoupled architectures where your public website is pre-compiled into ultra-clean, lightning-fast static code.
You retain the absolute simplicity of WordPress to update content autonomously, while your visitors enjoy instant page transitions and sub-second loading distributed across global Edge CDN servers.
ENGINEERING AGAINST
WEB BLOATWARE.
"In a digital economy where attention spans are measured in milliseconds, speed is not a technical footnote: it is the primary multiplier of conversions, trust, and brand prestige."
Radical De-Bloating (Zero Fluff)
Every line of HTML, CSS, and JavaScript delivered to the client serves a verified, indispensable purpose. Zero generic visual builders, zero ghost scripts.
Decoupled Headless Security
Your content management system is completely isolated and shielded from attacks. The public front-end is static, immutable, and served at the speed of light.
Core Web Vitals Obsession
We do not compromise on technical quality: we guarantee mobile performance scores exceeding 95/100 on Google PageSpeed Insights.
Total Client Ownership & Sovereignty
No proprietary lock-in. You own 100% of your source code, assets, hosting infrastructure, and domain names at all times.
TRADITIONAL METHOD VS
STACKY ENGINEERING
Why modern decoupled engineering outclasses conventional websites across every technical metric.
| TECHNICAL METRIC | TRADITIONAL AGENCY (LEGACY CMS) | STACKY (HIGH-END BESPOKE) |
|---|---|---|
| Loading Speed | ✗ 3.5s to 7.0sPHP and database bottlenecks on every single request | ✓ 0.15s to 0.35sPre-compiled static assets served instantly from global Edge CDN |
| Google Mobile Score | ✗ 30 - 65 / 100Penalized by Google algorithms in organic search results | ✓ 98 - 100 / 100Maximized organic SEO rankings and visitor conversion rates |
| Vulnerability & Security | ✗ Frequent exploitsDirect attacks on /wp-admin, SQL injections, outdated plugin bugs | ✓ Front-End InvulnerabilityNo exposed database or runtime PHP on the public domain |
| Long-Term Stability | ✗ Gradual degradationSite slows down and breaks with recurring plugin updates | ✓ Rock-Solid LongevityDurable architecture that maintains 100% of its speed for years |
| Content Management | ~ Complex page buildersFragile layouts that break easily when editors update content | ✓ Intuitive Tailored Dashboard (ACF)Clean structured fields designed for effortless, mistake-proof editing |
OUR METHOD IN 4 PHASES
A rigorous, predictable engineering process calibrated to guarantee on-time delivery.
Audit & Strategic Framing
We analyze your market, competitors, and commercial objectives. We establish the SEO structure, target buyer personas, and optimal data schema.
- ✓ Technical SEO & keyword strategy
- ✓ System architecture blueprints
- ✓ Precise milestones & delivery timeline
Bespoke UI/UX & Content Modeling
Crafting an exclusive artistic direction tailored to your brand identity. We configure the intuitive admin back-office for effortless content management.
- ✓ Premium, high-converting bespoke UI/UX
- ✓ Custom-tailored WordPress dashboard
- ✓ Interactive wireframes & mockup sign-off
High-Performance Development
Handcrafted front-end engineering with isolated interactive components and fluid 60fps micro-animations. Completely free of bloated dependencies.
- ✓ Pure semantic HTML/CSS markup
- ✓ High-speed REST/GraphQL API integration
- ✓ Ultra-fluid 60fps micro-interactions
Speed Validation & Launch
Extensive automated testing suite: mobile responsiveness, accessibility, Schema.org validation, and global Edge CDN propagation.
- ✓ Guaranteed 95+/100 Google Mobile score
- ✓ Zero-downtime production deployment
- ✓ Video onboarding & 24/7 proactive care
OUR ELITE STACK
State-of-the-art technologies we leverage to deliver unmatched performance.
High-Speed Modern Frameworks
Static multi-page generation with surgical, isolated JavaScript hydration only when interactive elements require it.
WordPress REST & ACF Pro
Your team retains the familiar WordPress management interface, converted into a high-security headless content hub.
React & GSAP Motion
Fluid 60 FPS micro-animations and immersive user experiences delivered without sacrificing a single millisecond of loading speed.
Edge CDN & Netlify Blobs
Global instantaneous distribution across hundreds of Edge servers worldwide with automated SSL and high-frequency CDN caching.
EVERYTHING YOU NEED TO
KNOW ABOUT STACKY
Direct, transparent answers with zero technical jargon.
Why choose modern decoupled architecture over traditional monolithic WordPress?
Traditional WordPress executes slow PHP scripts and queries a database on every visitor click. Decoupling keeps the easy content management of WordPress while delivering pre-compiled static pages from Edge servers, making your website up to 10x faster and immune to front-end attacks.
Can I easily update text, images, and products myself?
Absolutely. You will have an intuitive WordPress dashboard with tailor-made fields (ACF Pro). Whenever you publish an update, our webhook rebuilds the site in seconds. You never need to touch a single line of code.
Why do you limit your development capacity to 4 projects per month?
We refuse the outsourced "website factory" model. Limiting capacity to 4 projects per month guarantees undivided senior attention, handcrafted code quality, direct communication, and strict deadline adherence.
What is the typical turnaround time for a complete web project?
For a bespoke showcase website, turnaround is typically 10 to 21 business days from brief validation. For custom e-commerce or bespoke platforms, expect 3 to 5 weeks.
How does the included high-performance Edge CDN hosting work?
Every project includes a full year of high-performance global Edge CDN hosting. Pages are mirrored across dozens of international nodes (Brussels, Frankfurt, New York...), ensuring sub-second loading (<0.25s) and effortless scalability during high traffic peaks.
READY TO ELEVATE YOUR BRAND
TO NEW HEIGHTS?
Let's discuss your project, audit your performance bottlenecks, and design the highest-converting digital platform for your business.