02 WordPress-to-Astro migration
When WordPress stops being the right answer, we migrate it carefully.
A specialist WordPress-to-Astro migration agency. Sixteen years operating WordPress, hands-on experience shipping the migration in production, and the operational discipline to preserve every URL, every redirect, and every byte of SEO equity on the way through.
02 The position
A migration is not a rewrite. It's a transfer of operational equity.
Most WordPress sites that should migrate to Astro don't, because the team is afraid of losing rankings, breaking redirects, or watching the new site underperform the old one in ways nobody predicted. Those fears are valid. They're also solvable — by an agency that has run the migration in production and knows where the failure modes live.
We've done this. Roseville Landscape Material Supply migrated from WordPress to Astro under our hand, and the result wasn't just faster pages — it was Avg. rank #1 across every grid checkpoint in their service area, paired with 94/97/100/100 Lighthouse scores. The migration didn't lose SEO equity; it unlocked more of it. That outcome is what serious WordPress-to-Astro migration work looks like.
If you're considering Astro because someone told you it would be fast, that's not enough reason. If you're considering it because your WordPress site has hit a ceiling that performance work alone can't break — that's the right reason. We help you decide which one applies before we touch a single line of code.
03 Philosophy
When to migrate. When to stay.
Migrate when WordPress is now the constraint, not the foundation. If your Core Web Vitals are stubbornly red despite real performance work; if your editorial team is small enough that headless content workflows are fine; if your most important pages are marketing, content, or product surfaces that don't need server-side dynamism — Astro will be a step-change improvement.
Stay when you're getting WordPress benefits Astro can't replicate cheaply. High-frequency editorial publishing, complex membership/community layers, deeply integrated commerce — WordPress is purpose-built for these. Migrating prematurely to Astro because it's trendy is one of the more expensive mistakes in this category.
The honest version: we will tell you to stay on WordPress when staying is the right call. We are a WordPress agency first. We migrate to Astro when the migration is the answer — not when the migration is the brief.
A migration isn't a rewrite. It's a transfer of operational equity.
04 Capabilities
What a careful WordPress-to-Astro migration includes.
- 01
Pre-migration architecture audit
Content model, custom post types, plugins doing real work, plugins doing nothing, integrations, redirects, URL structure, SEO equity inventory. We map the territory before we move it.
- 02
Content & data preservation
Posts, pages, custom post types, taxonomies, ACF data, media library, comments — exported to a structured format Astro can consume cleanly. Nothing is lost; nothing is silently transformed.
- 03
URL & redirect 1:1 preservation
Every URL maps to its Astro equivalent. 301 redirects for any deliberate restructuring. SEO equity carries forward — and in most cases, performance gains amplify it.
- 04
Headless WordPress or fully static
Some clients want WordPress to keep operating as the editorial CMS, with Astro consuming the API at build time. Others want full content migration to Markdown/MDX in the repo. We architect either path correctly.
- 05
Performance baseline & validation
Lighthouse baseline before migration, performance targets defined up front, validation after launch. Most migrations we run come in at 94–100 Lighthouse across the board — same content, dramatically faster delivery.
- 06
Zero-downtime cutover
Staging environment validated against production. DNS cutover coordinated so visitors never see a broken state. The old site keeps serving until the new one is verifiably correct.
05 Method
How we think about the work.
- I.
Audit before architecture. Architecture before code.
Most migration failures are visible in the first week of work — they originate in skipped audit steps. We map every plugin, every custom post type, every redirect, every URL, every external integration before we propose an architecture. The site is what's been operating; the migration plan has to respect that.
- II.
Preserve operational equity. Improve operational ceiling.
The migration's job is to move every byte of accumulated equity — content, URLs, links, rankings — to the new architecture intact. Then the new architecture's job is to unlock a higher operational ceiling: faster pages, lower hosting cost, better Core Web Vitals, more durable security posture. Both jobs have to happen. One without the other is malpractice.
- III.
Cutover is a single coordinated moment, not a sprint.
Migrations fail at cutover because cutover is treated as the last task on the list instead of the most important task. We rehearse it, validate it on staging, coordinate DNS and CDN warm-up, and stand by post-launch to monitor. Visitors should not see a broken state at any point during the transition.
07 Proof
The work that proves the method.
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WordPress-to-Astro migration paired with a Google Business Profile rebuild. Outcome: Avg. rank #1 across the entire Placer County local search grid, with 100% top-position coverage week over week. Lighthouse 94/97/100/100. Bilingual EN/ES architecture preserved through migration. A four-year-old business with 81 reviews now outranks competitors with 210+ reviews and decades of presence.
Read the case →
08 Related thinking
Where this work goes deeper.
— Questions we get
Common questions, honest answers.
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Will I lose my SEO rankings when migrating from WordPress to Astro?
Not if the migration is done correctly. URL structure is preserved 1:1; any deliberate restructuring gets a proper 301 redirect. Content, schema, internal linking, and canonical URLs carry forward. In most cases, the performance gains from Astro (sub-second page loads, near-perfect Core Web Vitals) amplify SEO equity rather than diminishing it. Roseville Landscape Material Supply moved from WordPress to Astro and now holds Avg. rank #1 across its entire local search grid — the migration unlocked rankings, it didn't cost any.
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When is a WordPress-to-Astro migration the right call, and when is it not?
It's the right call when WordPress has become the constraint rather than the foundation — Core Web Vitals stuck in the red despite real performance work, hosting costs ballooning, plugin sprawl unmanageable, no editorial frequency that justifies the dynamic infrastructure. It's the wrong call when WordPress is doing things Astro can't easily replace: high-frequency editorial publishing with a non-technical team, complex community/membership layers, deeply integrated transactional commerce. We tell you which case applies before recommending the work.
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How do you handle WordPress content during the migration — full export, or headless?
Both paths are valid depending on the team. Some clients keep WordPress operating as a headless CMS, with Astro consuming the WP REST or GraphQL API at build time — the editorial workflow doesn't change, and the published site is fully static. Others migrate content to Markdown/MDX in the Astro repository, which gives the strongest performance and removes WordPress from the operating dependency entirely. We architect either approach correctly.
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What about forms, comments, search, and other dynamic features?
Forms go through dedicated services (Netlify Forms, Formspree, custom endpoints). Comments — if you need them — can stay on WordPress headless, move to a service like Hyvor or Disqus, or be removed entirely (often the right answer on marketing sites). Search becomes client-side indexed (Pagefind is excellent), or hosted (Algolia, Meilisearch). Astro's island architecture means the dynamic pieces stay dynamic without making the static pieces slow.
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How long does a WordPress-to-Astro migration actually take?
Audit and architecture: 1–2 weeks. Migration build and content transfer: 3–6 weeks depending on site complexity, custom post type count, and integration surface. Staging validation and cutover: 1 week. Most engagements land in the 6–10 week window. Sites with significant custom plugin logic or complex content models take longer because the audit and architecture phases get heavier — but that's the right place to spend the time.
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What happens to hosting costs after a WordPress-to-Astro migration?
Substantially lower. WordPress requires PHP, MySQL, often a managed WordPress host charging premium rates. A static Astro site can run on a CDN with no origin server — Netlify, Cloudflare Pages, Vercel — at a fraction of the cost. For most operating businesses the hosting savings alone cover the migration investment within 18–24 months, before factoring in the performance and security benefits.
— Working together
A WordPress-to-Astro migration agency for serious operators.
If your WordPress site has hit a performance ceiling that further optimization can't break — or if you're considering Astro and want a partner who'll tell you honestly whether the migration is the right call — we should talk.
Request a migration review