Website Development Agency
Fast, secure websites your team can update without a developer.
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About the service
We build corporate sites, landing pages, online shops and web platforms on Next.js, TypeScript and a headless content management system. Every project starts with structure and content model, not with a template. The result is a site that loads in under two seconds on mobile, ranks well and stays maintainable years after launch.
1.4s
average largest contentful paint on mobile after launch
6-10
weeks from kickoff to going live for a corporate site
100%
of source code handed over to the client
Challenges we solve
- #1
Every small text change requires a developer and takes a week.
We model content as reusable blocks in a headless CMS with live preview. Marketing edits and publishes on its own, and the design system keeps the result on brand.
- #2
The site is slow on mobile and Google flags poor Core Web Vitals.
We rebuild rendering with static generation, ship modern image formats, defer third-party scripts and set explicit layout dimensions. Green vitals become part of the acceptance criteria.
- #3
The company needs German, English and sometimes Swiss content on one site.
We build routing per locale with correct hreflang, separate content trees and a translation workflow, so each market can differ in wording and offer without duplicating the codebase.
- #4
The previous agency disappeared and nobody has the code or hosting access.
We audit what exists, recover what can be recovered and migrate the site to infrastructure in your own accounts with a documented handover. Ownership of everything stays with you from then on.
Website development
A website is a sales channel, not a digital business card. We design the page order around the questions a German buyer asks before an enquiry, then build the technical foundation to support it: clean semantic markup, server-side rendering, image optimisation and a caching strategy. You receive the full source code, a documented deployment pipeline and a short training session so your marketing team can publish without waiting for us.
Recommended services
- 01 - 5Testing of sites and applicationsFind the bugs before your customers and your reviews do.
- 02 - 5CRM systemsOne system where every deal, call and invoice actually lives.
- 03 - 5Mobile applicationsiOS and Android apps that survive the first thousand real users.
- 04 - 5Telegram bots and parsersAutomate ordering, support and data collection inside a chat.
- 05 - 5Software developmentCustom systems for processes no standard product covers.
Frequently asked questions
A focused landing page starts at 2,500 EUR. A corporate site with CMS, blog and multilingual setup usually runs between 8,000 and 20,000 EUR. Shops and platforms are quoted after a discovery workshop.
Six to ten weeks for a typical corporate website: two weeks structure and design, four weeks build, then content, testing and launch. Delays almost always come from content, so we plan that in from the start.
We use it when a client already has an editorial team trained on it, usually headless with Next.js on the front end. For new projects we prefer a modern CMS because it means fewer plugins, fewer security updates and faster pages.
We deliver Impressum and privacy pages wired into the template, a consent tool that blocks scripts before opt-in, and accessibility following the requirements of the Barrierefreiheitsstärkungsgesetz. Final legal wording should still be checked by your lawyer.
You get thirty days of warranty on defects at no cost. After that we offer a support package from 250 EUR per month covering updates, backups, monitoring and a fixed quota of change requests.
ourclients
- Markus LehmannReview from Google2 months ago
websitebestellen exceeded our expectations! The new website is modern, fast and precisely tailored to our target group. Working together was straightforward and highly professional. A clear recommendation!
- Sabrina HoffmannReview from Google2 months ago
Great experience from start to finish! The team at websitebestellen advised us excellently, implemented our wishes and created a wonderful website. Absolutely recommendable!
- Lea SchneiderReview from Google2 months ago
websitebestellen took our online presence to a new level! The site not only looks great, it also brings us noticeably more enquiries and customers. Thank you for the excellent work!
Related reading
- Mobile app or PWA? A decision guideWhat a progressive web app can do in 2026, where a native app is still unavoidable, and how the costs compare over three years.
- Improving Core Web Vitals: the measures that actually workLCP, INP and CLS explained without jargon, with the fixes that move field data rather than lab scores.
- Next.js or WordPress for a company website?A practical comparison for German SMBs: editorial comfort, running costs, security and the point at which a rebuild is worth it.
Your contact person
Miriam Kraus
I read every request personally and get back to you within one business day.