Astro Website Development

As an official Astro partner agency, we leverage deep framework expertise to deliver solutions tailored to your business goals, content strategy, and long-term growth.

We build state-of-the-art websites with 90+ Core Web Vitals for the best search engine performance and optimal user experience.

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Your Benefits

90+ Core Web Vitals guaranteed
0% unnecessary JavaScript
SEO-optimized from the ground up
Flexible CMS integration or content management via Markdown files
Future-proof technology
Cost-effective hosting

Why Custom Astro Website Development?

An off-the-shelf website rarely fits perfectly. Your brand, your audience, and your business goals are unique – and your website should be too.

With custom Astro website development, you get a tailored solution that meets your requirements exactly. No unnecessary features, no compromises – just what you truly need.

As an official Astro agency with direct access to the Astro core team, we guarantee technically excellent implementation following current best practices.

How Your Business Benefits

Marketing Websites & Landing Pages

Maximize your conversion rate with blazing-fast landing pages. Astro delivers your content in milliseconds – before visitors bounce. Perfect for campaigns, product launches, and lead generation.

Result: Up to 40% higher conversion rates through optimal load times and seamless user experience.

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Content Platforms & Blogs

Blogs, magazines, and documentation benefit especially from Astro’s static-first approach. Hundreds of pages are delivered at lightning speed while your editorial team manages content through the CMS of their choice.

Result: Better SEO rankings through perfect Core Web Vitals and instant indexability.

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E-Commerce & Product Pages

Combine Astro’s speed with the power of your e-commerce backend. Product pages load instantly while dynamic elements like shopping carts are loaded via Astro Islands on demand.

Result: Higher purchase completions through faster product pages and optimized mobile experience.

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Our Astro Website Development Process

Discovery & Conception

We analyze your requirements, target audience, and business goals. Together, we define the optimal tech stack and architecture for your website.

Requirements analysis and goal definition
Competitive analysis and benchmarking
Technical feasibility assessment
Project planning and milestones

Design & Prototyping

Wireframes and designs that perfectly represent your brand. We develop interactive prototypes so you can experience the result before development begins.

Wireframes for all page types
Responsive design concepts
Interactive click prototypes
Design reviews and iterations

Development & Integration

Clean, performant code following Astro best practices. We seamlessly integrate your CMS, APIs, and other services into the new platform.

Component-based development
CMS integration (Contentful, Sanity, etc.)
API connections
Performance optimization

Testing & Launch

Comprehensive testing across all devices and browsers. We support you through go-live and ensure everything runs smoothly.

Cross-browser testing
Performance audits
SEO checks
Launch support and monitoring

See Astro Website Development in Action

See for yourself how fast an Astro website can be. While other frameworks load kilobytes of JavaScript, Astro delivers your content in milliseconds.

Test the difference: Compare your current website with an Astro solution using Google PageSpeed Test.

Analyze Your Own Website

Frequently Asked Questions

Have questions about custom Astro website development projects? Find your answers here.

Which CMS systems can be integrated?

Astro works excellently with all major headless CMS platforms: Contentful, Sanity, Storyblok, Strapi, Prismic, and many more. Markdown-based workflows or custom backend systems can also be connected seamlessly. Learn more on our Astro integrations page.

Can I migrate my existing website?

Yes! Migration to Astro is one of our core services. We transfer your content, preserve SEO rankings, and often improve performance by 40-60%.

Is Astro suitable for complex applications?

With Server Islands and Hybrid Rendering, Astro is no longer just for static pages. We can build user dashboards, personalized content, or e-commerce features on a blazing-fast Astro foundation. Our Astro consulting helps you find the right architecture.

What about maintenance and support?

We offer flexible maintenance packages with regular updates, security patches, and technical support. Since Astro websites require significantly less maintenance than traditional CMS solutions, ongoing costs are correspondingly lower.

Why choose Seibert as your Astro partner?

As an official Astro agency, we have direct contact with the Astro core team and early access to new features. With over 30 years of experience and ISO 27001 certification, we offer the reliability of an established partner.

Start Your Astro Website Development Project

Seibert Group GmbH

Luisenstraße 37-39, 65185 Wiesbaden

+49 611 20570 0 astro-help@seibert.group