High-Performance Website Creation
Create a fast site that converts your visitors
Showcase, corporate, or institutional site: a site designed for performance, design, and conversion from the first pixel.
Network waterfall
Performance at the service of your goals
A site designed to perform
Every site I create is built around four pillars: a polished design, impeccable performance, solid SEO, and a user experience that converts.
🎨 Custom Design
A unique design tailored to your identity, designed mobile-first for a smooth experience on all screens.
⚡ Native Performance
Performance is not an afterthought: it is integrated from the architecture. Result: green Core Web Vitals from launch.
🔍 Integrated Technical SEO
Semantic markup, structured data, optimized loading times, and content architecture designed for natural SEO.
🎯 Conversion through Design
Each page is structured to guide the visitor towards action: visual hierarchy, clear calls to action, and frictionless user journeys.
The difference is visible at loading
Loading race
Your visitor isn't waiting... they've gone to the competitor.
The optimized site loads 3x faster
How does the creation process work?
A structured process, from briefing to launch
Briefing and Framing
Understanding your goals, audience, and constraints to define the project's scope.
UX Design and Mockups
Designing user journeys and creating mockups, validated at each stage before development.
High-Performance Development
Integration and development with a constant focus on code lightweightness, loading speed, and maintainability.
Briefing and Framing
Understanding your goals, audience, and constraints to define the project's scope.
UX Design and Mockups
Designing user journeys and creating mockups, validated at each stage before development.
High-Performance Development
Integration and development with a constant focus on code lightweightness, loading speed, and maintainability.
The right technology for your project
WordPress, Laravel, Next.js, Astro, or custom solution: the technical choice is guided by your needs, not by personal preference.
Guaranteed green Core Web Vitals
Your site will be delivered with a green Core Web Vitals score. If it is not the case at launch, I will fix it at no additional cost until the goal is achieved.
What my clients say
Excellent work.
Paul has significantly improved the site's speed and perfectly aligned it with Google's recommendations.
Professional, thorough, and efficient, I highly recommend.
Nicolas - April Moto
Digital & E-commerce Director
We are very satisfied with Paul's work. He is quick, available, and particularly effective. Since his arrival, very good results have been observed, both in terms of performance and responsiveness. A real asset for our team.
Léo - Maison de luxe
E-commerce Product Owner
I don't know if we've said it enough.
But if you want to improve your loading speed,
Make Google happy and get your Core Web Vitals in the green,
Contact Paul Delcloy.
Florian Darroman - Les Makers
Co-founder
To go further
Complete audit of your site's web performance: identification of bottlenecks, analysis of Core Web Vitals, and prioritized recommendations.
Continuous monitoring of web performance: tracking Core Web Vitals, real-time alerts, and regression detection.
Technical maintenance, security, and performance monitoring for your showcase or corporate site. A site that is always fast, secure, and up to date.
Frequently Asked Questions
Why choose a performance consultant to create my site?
What technology will be used for my site?
How long does it take to create a site?
Do you offer maintenance after going live?
Ready to create a high-performing site?
Create a high-performance site from the start
The performance of a website should never be an afterthought. Too many projects follow the same pattern: first we build, then we optimize, often at great cost. My approach is the opposite: performance is a design criterion from the technical architecture. Choice of framework, rendering strategy, asset management, image optimization — every decision is made with speed as a design constraint.
The result is a natively fast site, without layers of caching or CDN to compensate for heavy code. A site that achieves green Core Web Vitals from launch, not after weeks of optimization.
Design and user experience for conversion
A fast site with poor design does not convert. A beautiful slow site does not either. Performance and design are inseparable: perceived speed is an integral part of the user experience. A site that displays instantly inspires trust and encourages visitors to stay.
Each page is designed to guide the visitor towards action: clear visual hierarchy, well-placed calls to action, optimized forms, and frictionless navigation paths. The mobile-first design ensures a consistent experience across all devices, where the majority of your audience is.
Technical SEO: being found to convert
A high-performance site has a natural advantage in SEO. Google has made Core Web Vitals an official ranking factor. But technical SEO goes far beyond speed: correct semantic markup, structured data (schema.org), logical content architecture, clean URLs, dynamic sitemap, and optimized server response time.
These technical foundations are integrated from the design stage, not added by a plugin later. The result: a site that Google can crawl and index efficiently, with the best chances of ranking for your target queries.
Sustainable technical choices
A website is an investment over several years. The technical choices made at creation determine the maintainability, scalability, and cost of evolving your site. I favor proven technologies, well-documented, and with an active community. The code is clean, commented, and structured to be easily taken over by any competent developer.
After launch, continuous performance monitoring and a maintenance contract ensure that your site remains fast, secure, and up-to-date as your business evolves.