Website Development

Your website is your best salesperson. Is it doing its job?

We build websites that rank on Google, work on every device, and turn visitors into leads. No WordPress page builder, no off-the-shelf templates – custom-built for your business.

Before
http://beispiel-firma.de
Slow
31Performance
After
ihre-firma.de
Fast
Contact
Welcome
We build what matters.
Get started
100Performance
0
Performance
0
Accessibility
0
Best Practices
0
SEO

Google Lighthouse scores we target for every project

The Problem

Why most business websites don't deliver

Before
ihre-firma.de
4.2sLoad time
After
ihre-firma.de
Digital Solutions
Fast, secure, found.
Get started
0.4sLoad time

Load times over 4 seconds

53% of visitors abandon a page that takes longer than 3 seconds to load. WordPress with 20 plugins rarely makes the cut.

Before
shop-example.de
×
✉️
Subscribe now!
💬Need help?
3Violations
After
ihre-firma.de
ShopAbout
Welcome
Your trusted shop
0Violations

GDPR violations in the source code

Google Fonts loaded externally, broken cookie banners, analytics without Consent Mode – that gets expensive.

Before
competitor.de › services
Professional web development and design...
other-agency.de › web
Full-service digital agency...
Page 5
your-company.de
Your Company
#47Ranking
After
your-company.de › services
Your Company — Web Design & Development
Easy to find for customers searching for your services...
competitor.de
#2
#1Ranking

Invisible on Google

Without a technical SEO foundation, structured data, and clean site architecture, no page ranks – no matter how good the content.

Industry Data

The reality of German business websites — in numbers

Industry-wide findings from public data. The reality of German business websites.

53% Slow
leave if load >3s
Google/SOASTA, 2017
🍪
69% GDPR
of sites set cookies before consent
Cookiebot Report, 2024
👁
~1% AI Search
of sites have llms.txt
Ahrefs Study, 2025
📱
3.8s Mobile
avg. mobile load time (DE)
HTTP Archive, 2024
📊
67% Schema
of sites lack structured data
W3Techs, 2024
🔓
F Security
most common security header grade
Mozilla Observatory
🔍 Avg. German Business Site

Sources: Google Web Vitals Report, HTTP Archive, CookieBot GDPR Study

Recognize these problems?

Let's talk
What We Build

What we build for you

Custom Website Development

Tailored websites built with Astro, Next.js, or React – whatever your project needs. No page builders, no bloat.

Discuss this

Performance Optimization

100/100 Lighthouse score as a target, not a marketing promise. Lazy loading, optimized images, minimal JavaScript footprint.

Discuss this

GDPR-Compliant Implementation

Cookie consent with Google Consent Mode v2, privacy-friendly analytics, no external font requests – everything done right from day one.

Discuss this

SEO Architecture & Structured Data

Clean URL structure, hreflang for multilingual sites, JSON-LD schema markup, XML sitemaps – the technical foundation for Google to understand your site.

Discuss this
Use Cases

Websites for every requirement

From corporate sites to multilingual portals

Professional business presence with deliberate site architecture, structured data, and local SEO optimization. Get found when potential customers search for your services – not just exist as a digital business card.
Correct hreflang implementation, language-specific sitemaps, and localized content. No plugin that auto-translates text – instead, a clean architecture that helps Google correctly index both language versions.
Fast, focused pages for campaigns and lead generation. Load times under 1 second, clear call-to-actions, and A/B-testing-ready structure for measurable results.
301 redirects, URL mapping, Search Console monitoring – we ensure your existing Google rankings survive the relaunch. No traffic drop after go-live.
Interactive

How healthy is your website?

5 questions. 30 seconds. Honest answers.

1/5
01

Does your website load in under 3 seconds?

02

Is your cookie consent GDPR-compliant with Consent Mode v2?

03

Does your site have structured data (JSON-LD Schema)?

04

Would your site score 90+ on Google Lighthouse?

05

Can your team edit content without a developer?

0
Show me what's broken

30 minutes. No sales pitch. Just honest answers about your website.

Ready to get started?

Discuss your project

30 minutes, no sales pitch

How It Works

From briefing to finished website in four steps

01
Step01

Analysis & Concept

We analyze your target audience, competitors, and search terms. The result is a site architecture that combines SEO and user experience.

02
Step02

Design & Prototype

You see your design as a clickable prototype – not a static PDF. Feedback flows in directly before a single line of code is written.

03
Step03

Development & Testing

Clean, performant code. Every page is tested for Lighthouse score, GDPR compliance, and accessibility.

04
Step04

Launch & Optimization

Go-live with Search Console setup, analytics configuration, and 301 redirects. Then: ongoing monitoring and continuous improvement.

Generative Engine Optimization

Your website needs to rank on Google - and get cited by AI

More and more B2B decision-makers research through ChatGPT, Perplexity, and Google AI Overviews. If your website isn't cited there, you don't exist for that audience.

flownova.de
Your Content
LLM
AI Understands
flownova.de
Cited in AI Answers

Google AI Overviews

AI-generated summaries above search results. Getting cited here means clicks - being absent means getting skipped.

Optimized

ChatGPT & Perplexity

Millions use AI assistants for research. These systems cite websites that offer clearly structured, citable content.

Optimized

Bing Copilot

Microsoft's AI search is built into Windows, Edge, and Office. Structured data and clear answers determine visibility.

Optimized

Structured Data & Schema Markup

JSON-LD for Service, FAQ, Organization - so AI systems understand your content and reproduce it correctly.

Passage-Level Citability

Every section of your website is structured so AI systems can cite it as a standalone answer.

llms.txt & AI Crawler Access

GPTBot, ClaudeBot, PerplexityBot - we ensure the right crawlers are allowed to index your content.

Brand Mention Signals

Consistent brand naming, author profiles, and source references strengthen your citability in AI answers.

Our Target Values

These are our benchmarks

What we target and deliver in every project

<1s
Load time
Our target for Time to Interactive - measured with Google Lighthouse on mobile 4G.
100/100
Lighthouse Score
Performance, Accessibility, Best Practices, and SEO - the standard for every page we ship.
0
GDPR violations
Cookie consent, Consent Mode v2, no external fonts - GDPR compliance from day one.
A+
Security Rating
HTTPS, security headers, Content Security Policy - verified with Mozilla Observatory.
Data Protection & Security

Websites that protect your reputation

GDPR-compliant from the first deployment. Cookie consent, Consent Mode v2, no external tracking pixels without consent.

Hosting in Germany available. CDN caching for worldwide speed, data stays in the EU.

Security headers, HTTPS, CSP – your website passes every security check. Regular updates included.

Made in GermanyData Protection Guaranteed
Tech Stack

Technologies that deliver results

UIFrontend Frameworks
Astro
Next.js
React
Tailwind CSS
& more
Static-first, blazing fast
CMSBackend & CMS
Sanity
TypeScript
Node.js
& more
Headless, flexible, developer-friendly
EDGEHosting & CDN
Vercel
Cloudflare
& more
Global edge network, German data centers
FAQ

Questions decision-makers frequently ask

Don't find your question here? We're happy to answer directly.

WordPress works well for blogs, but for high-performance business websites there are better options. Frameworks like Astro or Next.js generate static HTML pages that load significantly faster, have a smaller attack surface, and don't need regular plugin updates.

A corporate website with 8-15 pages, CMS integration, and SEO basics starts in the mid four-figure range. We'll determine the exact scope in a free, no-obligation initial meeting.

Yes. We integrate a headless CMS like Sanity. Your editorial team edits text and images through an intuitive interface without needing to involve developers.

Our websites regularly achieve 95-100 points on Google Lighthouse tests. That means load times under 1.5 seconds, even on mobile devices with a poor connection.

We create a complete URL mapping and set up 301 redirects. Search Console is monitored before and after launch. Rankings typically stabilize within 2-4 weeks.

Yes. We optimize your content for AI-powered search: structured data, citable passages, correct crawler configuration. The goal is for AI systems to recognize your website as a trusted source and cite it in their answers.

Yes, from day one. Cookie consent with Google Consent Mode v2, no external font requests, privacy-friendly analytics options, correct privacy policy – everything is implemented correctly from the start.

The Bet

Your website scores under 50 on Lighthouse.

We would bet on it. Prove us wrong.

The median mobile Lighthouse performance score is 38/100. HTTP Archive, Web Almanac 2024

Either way: 30 minutes, we look at your site together, no strings.

Next Step

Let's talk about your new website

30 minutes, no sales pitch. We'll review your current site and show you where the potential lies.

30 minutes, no sales pitch