Websites that
convert,
not just exist.
Websites with Lighthouse 98+, structured technical SEO and conversion-focused UX — regardless of technology, for businesses that want customers, not traffic.
Why websites fail
Do you recognise these problems?
If your site isn't generating leads, the problem isn't you — it's the site.
Invisible in Google
90% of organic traffic comes from the first 3 results. Without technical SEO, your site doesn't exist for search engines.
Traffic without conversions
A site can attract visitors and generate zero leads. Weak design = missed opportunities every hour.
Slow site = penalty
Every second of delay reduces conversion by 7%. Google drops sites with poor Core Web Vitals in ranking.
Old design = distrust
First impressions form in 0.05 seconds. An outdated design instantly loses hard-earned credibility.
Why X-HOUSE
We don't build websites.
We build growth systems.
Every X-HOUSE project is treated as a business tool. We analyse commercial objectives, target audience and competitors before writing a single line of code.
The result: websites that generate real organic traffic, convert visitors into customers and grow over time — they don't stagnate after launch.
Let's discussLighthouse 90+ — documented delivery
We don't promise performance — we deliver it with a Lighthouse report attached at delivery, across all Core Web Vitals metrics.
Full technical SEO included
Schema.org, XML sitemap, hreflang, meta tags and clean URLs — from day one.
Conversion-optimised design
Every visual element is designed to transform visitors into leads and customers.
Scalable architecture
Next.js headless: from 10 to 100,000 visitors/day without limitations and without refactoring.
Security and active backup
SSL, server protection, daily backup and active monitoring — no risks, no surprises.
Deadline guaranteed by contract
The agreed delivery date is respected. No delays. No budget surprises.
What we deliver
A solution for every context
Custom Next.js / React Projects
SSR + SSG + ISR, total flexibility, perfect SEO indexing. For businesses with specific requirements and high traffic.
Premium Optimised WordPress
Templates developed by us, Lighthouse 90+, easy to manage by any employee without technical knowledge.
Performance Audit & Optimisation
We optimise your existing site: WebP/AVIF images, lazy loading, clean CSS/JS, fonts — up to Lighthouse 90+.
CMS & API Integration
Sanity, Strapi, Gutenberg or any third-party API — your team publishes content independently, without a developer.
Methodology
How we work — transparent and predictable
No surprises. Every phase has a deadline, clear deliverable and your approval.
Analysis & Brief
1 weekWe study the industry, competitors and target audience. We define the sitemap and complete technical specs — before any code.
Strategy & Architecture
1 weekWe design the data structure, CMS and optimal stack for your business objectives and scalability.
UI/UX Design
2–3 weeksWireframes + full design system: colours, typography, components. Every element tested for conversion. You approve.
Development & Integrations
3–6 weeksFront-end and back-end implementation with clean code, reusable components, CMS, payments, APIs and contact forms.
Testing & Launch
1–2 weeksLighthouse audit, cross-browser and cross-device testing, security scan, Core Web Vitals. Launch on CDN with SSL.
Continuous Optimisation
OngoingActive monitoring, security updates and continuous SEO adjustments based on Google Analytics 4 data.
Ready to start?
Let's discuss your project.
Free 30-minute consultation. No commitment. No sales pitch. We respond within 48 hours.
Frequently asked questions
Clear answers,
no marketing
How much does a professional website cost?
How long does it take to build a website?
What technologies do you use?
Does it include SEO optimisation?
Do you offer maintenance after launch?
Can I manage the site myself after launch?
Transform your online presence
into a competitive advantage.
Every day without a high-performing site means customers lost to the competition.
Response within 48 business hours · No spam · No commitment