Plan the migration before moving files
Successful WordPress migrations are mostly about preparation. Before moving anything, document the current environment, PHP version, active plugins, theme, database size, redirect rules, scheduled tasks, SMTP settings, and third-party integrations. Many migrations fail because the files move correctly but the connected services are not revalidated afterward.
Content and URL integrity should be treated as first-class requirements. Confirm permalink settings, custom post types, taxonomies, media paths, and menu links. If the new environment changes the domain, path, or SSL handling, test every internal link pattern and check how serialized values are updated inside the database. A quick string replacement is not enough when serialized settings are involved.
Test business-critical paths
After import, check the public side and the operational side. Homepage layouts, blog archives, service pages, contact forms, search, login, editor access, plugin settings, caching behavior, and scheduled jobs should all be reviewed. If the site sends email, confirm SMTP or provider settings immediately. If the site takes leads or orders, test the full path from user action to admin notification.
SEO continuity matters as well. Review indexability, canonical behavior, XML sitemap availability, robots handling, and redirect coverage for old URLs. If you are replacing an existing live site, a careful migration should leave no ambiguity about where search engines and visitors should land.
Use a go-live checklist
Before final cutover, purge caches, regenerate critical plugin caches if needed, re-save permalinks, verify analytics and conversion tracking, and take a fresh backup of the destination state. A written go-live checklist reduces mistakes during the most time-sensitive part of the migration and makes rollback decisions clearer if something unexpected happens.
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