# New Sites & Migrations

> New builds and migrations on Astro + Vercel — the stack Google rewards today. Sub-second on mobile, Core Web Vitals from day one.

## Key points
- New sites on Astro + Vercel, pre-rendered HTML from the edge.
- Migrations off legacy stacks with 1:1 URL mapping; rankings transfer.
- Nested JSON-LD schema, technical audit, GDPR edge setup.

## About SEO216
SEO216 — SEO agency, Darmstadt, Germany. Modern stack, AI content engine (Spindle), senior people on every account. Languages: German and English.

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**URL:** https://seo216.com/en/services/build
**Source:** https://seo216.com · hello@seo216.com