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Home/Blog/WordPress to Next.js Migration Checklist for Marketing Sites
Migration playbook
MigrationMay 12, 2026Updated June 20, 20268 min read

WordPress to Next.js Migration Checklist for Marketing Sites

A practical migration checklist for moving a marketing site from WordPress to Next.js without breaking rankings, forms, or publishing workflows.

Mubeen HassanFounder, LetsCodex
Editorial cover image showing a WordPress to Next.js migration workflow with redirects, content modeling, and performance planning

Teams usually assume the redesign is the risky part. It is not. The real risk sits in the content model, URL inventory, redirect coverage, and the parts of the site nobody remembers until launch week.

01

Start with an inventory, not a redesign

Before changing a single component, capture what exists today. That baseline lets you rebuild deliberately instead of discovering broken pages after launch.

Export every indexable URL, template type, and status code.
List forms, calculators, gated assets, embeds, and search pages.
Document metadata, schema, canonicals, hreflang, and internal linking patterns.
Flag pages that drive leads, links, or high-converting traffic.
02

Model content around publishing jobs

A headless CMS should match how the team publishes, not just mirror the old WordPress database. Repeating old content debt inside a new stack wastes the migration.

  • Separate pages, landing pages, reusable modules, and blog posts into clear content types.
  • Define which fields are editorial and which stay code-owned.
  • Keep slug rules and SEO fields explicit so migrations stay predictable.
03

Treat redirects and analytics as launch blockers

Most post-launch ranking loss comes from redirect gaps, broken tracking, or missing structured data. Those are operational issues, not design issues.

  • Map legacy URLs to final destinations before content freeze.
  • Verify GA4, Google Ads, Meta Pixel, and form events in staging.
  • Compare schema output, titles, descriptions, and robots directives against production.
Keywords
wordpress to nextjs migrationseo migration checklistnextjs migration agency
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FAQ

Common questions

01

How long does a typical migration take?

For a marketing site, most projects land in the four to ten week range depending on page count, CMS complexity, and redirect volume.

02

Do we need to rewrite every page?

No. Good migrations usually preserve what already performs and focus effort on structure, speed, and editor workflow.

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