Astro migrations Astro migrations and rebuilds — Rebuild on Astro
and stay impossibly fast
We migrate legacy WordPress, Webflow, or React sites into custom Astro builds so you keep the design intent but gain performance, security, and easier hosting.
Professional Astro website development
Fernside Studio builds and migrates high-speed Astro sites for SMB teams throughout the UK and Europe. We redesign critical flows where needed, rebuild every component from scratch, and host on modern edge infrastructure.
Fernside Studio124 City Road
London
England, EC1V 2NX
07496 847745
Why Astro
It’s the framework that lets us deliver premium performance without sacrificing the creative direction of your site.
Lightning-fast by default
Partial hydration sends only the JavaScript required for each component, so pages feel instant even on poor connections.
Search friendly
Static HTML output makes it easier for Google to crawl, index, and reward your content. Expect stronger Core Web Vitals.
Bring any component library
We can reuse React, Vue, or Svelte islands where it makes sense while keeping the overall bundle feather-light.
Cheaper hosting
Edge deployments reduce server overheads and make global delivery simple. We include hosting in every project.
Smaller attack surface
Less client-side code and static output keeps your marketing site resilient and easier to maintain securely.
Future-proof stack
Astro is built on web standards, so it plays nicely with headless CMSs, APIs, and future services you might add.
Astro vs. your current setup
We benchmark your existing site and show the gains before we migrate anything.
JavaScript payload
Most migrations cut bundle sizes by more than half compared with WordPress or React SPAs.
Core Web Vitals
Astro sites consistently score 90+ on real-user data once caching and image pipelines are configured.
Time to interactive
Hydration islands mean interactive components load only when needed instead of blocking the whole page.
Search performance
Cleaner semantics, structured data, and lighter markup make it easier to maintain rankings.
How migrations run
A proven four-step workflow keeps the cutover smooth.
Audit + scope
We inventory every template, integration, and analytics dependency so nothing is missed.
Design tune-up
Where helpful we refine typography, spacing, and flows so the new build feels fresher than a straight port.
Astro rebuild
We recreate every component, wire up data sources, and set performance budgets from the start.
Launch + support
Edge deploy, DNS swap, QA, and 14-day support while we monitor metrics.
Need a site that keeps up?
Let’s talk about your current stack, performance targets, and timelines. We’ll share a migration plan within two business days.
Why choose Fernside Studio
We specialise in Astro and ship every project with monitoring, analytics, and CMS-ready structures so your team can grow into the site without rebuilding again soon.
Business impact
Expect faster paid campaign performance, better organic reach, and calmer workflows for your team once the site stops fighting you.
Modern delivery
Every build includes edge hosting, SSL, backups, and optional Fernside CMS integration so you stay in control.