WEBSITE MIGRATION

WordPress to Astro Migration for Faster Core Web Vitals

You're watching organic traffic slide while WordPress serves every page through a database query. Move to a static Astro build and get the speed back -- without changing how your team publishes.

Book a 30-min call Claim Your Migration Plan
See Our Process →
WEBSITE MIGRATION AT A GLANCE
  • Astro
  • Sharp
  • Cloudflare Pages
  • Markdown
  • Zod
  • TypeScript
  • 95+LIGHTHOUSE AVG
  • 12+ yrsSENIOR-LED
  • Fixed feeNO SCOPE CREEP
  • 200+PROJECTS SHIPPED
CLUTCH 5.0 VERIFIED

Overview — 01

We migrate WordPress sites to Astro for content teams tired of red Core Web Vitals scores, replacing PHP-rendered bloat with a statically generated, edge-deployed front end that ships zero JavaScript by default and keeps your existing publishing workflow intact.

What changes: content gets pulled from WordPress via the REST API or WPGraphQL and converted to Markdown or MDX during the build step, so editors keep publishing the way they always have while the front end ships zero JavaScript by default. Interactive pieces -- search, forms, carousels -- hydrate as isolated islands rather than loading a full framework on every page. Images get optimized to WebP and AVIF at build time and served from a global edge network, and every old URL gets mapped to a 301 redirect so search rankings carry over intact.

Most migrations run 3 weeks end to end: a week of audit and specification, one to two weeks of build, and a week of performance validation before DNS changes. Sites under 50 pages with clean content structures can finish faster; large installs with heavy plugin dependencies take longer. Pricing is fixed-fee, scoped after the audit against your actual page count and plugin inventory.

WordPress-to-Astro Migration

WordPress to Astro migration is the process of replacing a PHP-rendered, database-dependent WordPress install with a statically generated Astro front end that pre-builds every page at deploy time and serves it from the edge. It's built for content teams and marketing leads whose Core Web Vitals are tanking organic traffic despite years of caching plugins and CDN patches -- the kind of site where every page load still hits a database query before a visitor sees anything.

The gap — 02

What is holding your current website back?

Common gaps we find in nearly every audit.

Core Web Vitals scores in the red despite plugin after plugin — caching layers, CDNs, lazy-load hacks — none of them address the root cause of server-rendered PHP on shared infrastructure.
Risk: Google's ranking systems now use CWV as a direct signal. Every week your LCP stays above 2.5 seconds is a week competitors with faster sites compound their organic advantage.
Your WordPress install has accumulated years of plugin dependencies, theme customizations, and database queries that no single developer fully understands, making performance improvements time-consuming and fragile.
Risk: Technical debt at this scale makes routine updates dangerous. A plugin conflict or PHP version bump can take the site down during peak traffic, with no clean rollback path.
Content editors are productive in WordPress but the publishing workflow is blocked by a slow admin panel, image upload bottlenecks, and preview environments that do not match production.
Risk: Slow publishing cycles mean time-sensitive content — news, product launches, campaign pages — goes live late or gets deprioritized, directly costing conversion opportunities.

Safeguards — 03

How we build this right

Every safeguard, built in from Day 1.

No Data Left Behind

Every post, page, taxonomy, author record, and media asset is audited and migrated with URL parity preserved. Redirects are generated automatically for any slug changes so no inbound link equity is lost.

Fixed-Scope Contract

The engagement is scoped to a written specification before work begins. Deliverables, timelines, and acceptance criteria are defined upfront so there are no billable surprises mid-migration.

Performance Benchmarks as Acceptance Criteria

Sub-300ms TTFB and a Lighthouse performance score of 95 or above on mobile are contractual conditions of project sign-off, not aspirational targets. We do not hand over the site until the numbers are met.

Scope — 04

What we build

Purpose-built features for your industry.

Automated Content Pipeline

Posts and pages are pulled from WordPress via the REST API or WP GraphQL and transformed into Markdown or MDX during the build step. Editors can continue publishing in WordPress or move to a headless CMS — the pipeline supports both without a rebuild of the front end.

Zero Default JavaScript

Astro ships HTML and CSS only unless a component explicitly requires client-side interactivity. Interactive islands — search, forms, carousels — are hydrated selectively, keeping total JavaScript payload under 10 KB on content pages.

Edge Deployment with Automated Image Optimization

The built site is deployed to a global edge network so every visitor is served from a node within milliseconds of their location. Images are converted to WebP and AVIF at build time, resized to exact display dimensions, and served with correct cache headers — no runtime image service required.

301 Redirect Map and Search Console Handover

We generate a complete redirect map from old WordPress URLs to new Astro routes, validate it against your existing Google Search Console coverage report, and submit an updated sitemap on launch day. Post-launch crawl monitoring is included for 30 days.

Stack — 05

Built on a modern, secure stack

AstroSharpCloudflare PagesMarkdownZodTypeScript

Process — 06

Our development process

From discovery to launch. Quality at every step.

01

Site Audit and Migration Specification

1 week

We crawl your WordPress installation, catalog every post type, taxonomy, media asset, plugin dependency, and custom template. A written migration specification is produced that maps each content type to its Astro equivalent and flags any functionality — forms, membership gates, e-commerce — that requires a third-party integration decision before build begins.

02

Astro Build and Content Pipeline Setup

1-2 weeks

The Astro project is scaffolded, the content pipeline is connected to your WordPress data source, and all templates are built to match your existing design system or an agreed revised specification. Automated image optimization and the redirect map are implemented in this phase.

03

Performance Validation and Stakeholder Review

1 week

We run Lighthouse audits across a representative sample of page types — homepage, category pages, long-form posts, landing pages — and resolve any scores below the contractual threshold. A staging URL is provided for content editor and stakeholder review before any DNS change is made.

04

Production Launch and 30-Day Monitoring

1-2 weeks

DNS is cut over during a low-traffic window. Redirect chains are verified, Search Console is updated with the new sitemap, and we monitor crawl errors and Core Web Vitals field data daily for 30 days post-launch to catch any edge cases that only surface at real traffic volume.

Social Animal

Ready to discuss your project?

Get a free quote

Related resources — 07

Solution WordPress vs Astro Solution WordPress Vip Alternatives Services Solution WordPress to Nextjs Migration Solution WordPress Migration Agency Los Angeles Solution WordPress vs Headless CMS 2026 Solution WordPress Migration Agency Sydney

Questions — 08

Frequently asked questions

Most migrations wrap up in 3 weeks. Sites under 50 pages with clean content structures can finish in 2. Larger sites -- 500+ pages, complex custom post types, heavy plugin dependencies -- might take 4-5 weeks. The automated export and conversion scripts compress what would otherwise be days of manual work into a few hours.
No. Every WordPress URL gets mapped to its Astro equivalent with server-side 301 redirects, so your link equity stays put. Structured data, meta tags, and sitemaps all get rebuilt during migration. Most clients actually see ranking improvements within 4-6 weeks -- Core Web Vitals scores jump significantly, and Google responds to faster page experiences pretty quickly.
No. The content pipeline pulls posts and pages from WordPress via the REST API or WPGraphQL and converts them to Markdown or MDX at build time, so editors can keep publishing in WordPress. If you'd rather move off it entirely, the same pipeline supports a headless CMS like Sanity, as we did for bdManagedIT.
Astro ships zero JavaScript by default and suits content-heavy sites like blogs, marketing pages, and documentation where nothing needs client-side state, while Next.js suits applications needing patient portals, dashboards, or complex logic -- which is why we moved SleepDr.com to Next.js and Payload CMS but rebuilt bdManagedIT on Astro and Sanity.
Every plugin dependency gets cataloged in the audit phase, and anything WordPress-specific -- forms, membership gates, e-commerce -- gets flagged for a third-party integration decision before the build starts. Most plugin functionality maps to a static or edge-native equivalent; a few need a dedicated service like Jotform, which is what we used for SleepDr.com's patient forms.
Pricing is fixed-fee, scoped after the audit against your actual page count and plugin inventory -- we don't quote blind before we know what we're building. Most migrations complete in around 3 weeks, so cost tracks with site complexity rather than hourly guesswork.

More solutions — 09

Explore related industries

Your Next.js Site is Losing 53% of Buyers Before First Paint

If you're a growth lead watching bounce rates spike while Core Web Vitals crater, your render strategy is the bottleneck -- not your traffic budget.

Your Solar Site is Losing Qualified Leads to Page Speed

If you're a solar director watching prospects bounce before your calculator loads, you're running on legacy architecture that can't compete in 2024 search.

WordPress VIP Migration to Modern Stack

Stop renewing VIP. Ship a faster site for 80% less per month.
Need enterprise scale?

200+ employee company? Complex multi-tenant, auction, or multi-location requirement? We have a dedicated enterprise capability track.

View Enterprise Hub

Get started — 10

Get Your Quote

Most quotes delivered within 24 hours.

Or book a 30-minute call
Get in touch

Let's build
something together.

Whether it's a migration, a new build, or an SEO challenge — the Social Animal team would love to hear from you.

Get in touch →