Positioning
A clear offer, audience logic and page structure before design starts.
Web Design Agency for Websites & Shops
Websites that build trust and turn visits into leads.
VanThunder plans, designs and builds fast websites, landing pages and ecommerce experiences for companies that want a sharper online presence and measurable growth.
Reply within 24h · Strategy, design, development · SEO & performance included
Design system
Reusable sections, sharp UI decisions and a visual language that scales.
Launch & growth
Fast implementation, SEO foundations, tracking and a clean handover.
WHAT WE
DO
We do not build websites. We create digital worlds where brands come alive.
01
Digital Strategy
From the first pixel to the last click — we craft concepts that transform your business.
02
Creative Development
Where others use templates, we write code. Tailor-made, performant, future-proof.
03
Immersive Interfaces
We design digital spaces you do not just see — you experience.
WHAT YOU CAN COUNT ON
Clear commitments instead of empty promises
24h
Reply to your inquiry – guaranteed on weekdays
100%
Custom code instead of ready-made templates
90+
PageSpeed score as our launch target
Day 1
SEO, tracking & analytics from the start
From our work
Fortuna's Blumenboulevard
Corporate website with workshop booking, online shop and a custom admin panel – structure, design and Stripe integration delivered end to end.
“Marvin really helped me build out my online presence.”
Corporate websiteOnline shop & StripeAdmin panel
View live ↗TECHNOLOGIES
Our Arsenal
We rely on proven, future-ready technologies — no experiments at your project's expense.
Frontend
Svelte & SvelteKit
Reactive UI framework
TypeScript
Type-safe development
Tailwind CSS
Utility-first styling
Three.js
3D web graphics
Backend
Python
Backend logic
FastAPI
High-performance API
MySQL
Reliable database
Docker
Containerization
Tools & DevOps
GitHub Actions
CI/CD pipeline
Nginx
Web server & proxy
Vite
Lightning build tool
GSAP
Premium animations
HOW WE WORK
From concept to launch
Transparency and clarity at every step. You always know where your project stands.
01
Discovery
We analyze your goals, audience, and competition. Strategy before design.
02
Design
Wireframes, prototypes, visual design — iterative and with your feedback.
03
Development
Clean code, regular updates, testing. Quality is non-negotiable.
04
Launch & Growth
Deployment, monitoring, optimization. We stay involved after go-live.
Web Agency Overview
A web design agency focused on clarity, performance and measurable results.
We build business websites, landing pages and ecommerce stores that convert.
Business websites, landing pages, ecommerce
SvelteKit, WordPress, Shopify, WooCommerce
SEO, analytics, launch QA
Strategy to build
Our work starts with strategy and structure, continues with UI/UX design and content, and ends with a clean build you can scale. If you need a reliable partner for web design and development, we translate your goals into a fast, accessible and future-proof website.
SEO and stack
SEO is integrated from day one: clean information architecture, Core Web Vitals, tracking and a launch checklist with redirects. We work with modern stacks like SvelteKit as well as WordPress, Shopify and WooCommerce so you get the right solution for your business, not a one-size-fits-all template.
Roadmap and handover
You receive a clear roadmap, realistic timelines and a site your team can maintain. We cover copy structure, accessibility, analytics setup and a documented handover so your marketing keeps moving after launch.
Collaboration
A defined workflow from kickoff to launch, with room for growth afterwards.
01
Kickoff workshop to define goals, positioning and success metrics.
02
Information architecture and wireframes to validate the structure.
03
Design system and component library for consistent UI.
04
Development with performance budgets, QA and launch checklist.
05
Optional maintenance plan for updates, monitoring and growth.
Audit and optimization
If you already have a website, we can run a focused audit and improve speed, conversions and SEO without risking rankings.
Multilingual SEO
For multilingual projects, we set up clean URL structures and hreflang so each language targets the right market. That keeps content discoverable and avoids duplicate signals.
Need more details? Explore our service hub, dive into web design, or request a project directly.
EN: Web design agency, business website, landing page, ecommerce store, SEO basics, analytics, performance.
DE: Webagentur, Webdesign, Unternehmenswebsite, Landingpage, Online-Shop, SEO-Basics, Tracking, Performance.
INSIGHTS
All articles From the Blog
Performance 5 min read
Why SvelteKit is the future
Less code, better performance. How SvelteKit is reshaping modern web development.
Design 8 min read
Getting Dark Mode right
More than inverted colors. Best practices for a truly great dark mode experience.
SEO 6 min read
Mastering Core Web Vitals
LCP, FID, CLS — how to keep Google happy while improving UX.
FAQ
Common questions about your website project
Clear answers on pricing, process, technology and ongoing support – so you know what to expect from day one.
Your question is missing?
Write to us →How much does a professional website cost?
One-pagers start at €1,000, landing pages at €1,500, complete business websites at €2,900 and online stores at €4,900. After a free intro call you receive a fixed-price quote within 48 hours – no hidden costs. You can find all packages on our pricing page.
How long does it take to build a website?
Depending on the scope, it typically takes 4-12 weeks. A simple website can be ready in 4-6 weeks, while more complex projects with custom features take longer.
Which technologies does VanThunder use?
We rely on modern, high-performance tech: SvelteKit for the frontend, FastAPI/Python for the backend, and depending on requirements MySQL, PostgreSQL, or MongoDB as the database. For 3D experiences we use Three.js and GSAP for animations.
Do you offer SEO optimization?
Yes! SEO is built in from day one. We optimize technical SEO (Core Web Vitals, structured data), on-page SEO (meta tags, content structure), and support content strategy.
Why should a web design agency build my business website?
A website builder gives you a template – an agency gives you strategy. We build your business website individually: clear positioning, keyword-focused copy, fast design, clean technical SEO and a system your team can maintain on its own. Your website becomes a sales channel instead of a digital business card.
Do you support our website after launch?
Yes. Our maintenance and support plans cover updates, backups, monitoring and security. On request we keep evolving your site – new landing pages, SEO content and performance optimization included.
Ready to build
something extraordinary
with us?
Whether you are a startup or an established company — we have the expertise to turn your vision into a digital masterpiece.