FAQs

Build a URL mapping sheet first. Use Pathauto for the new alias structure and the Redirect module to map old paths to their destinations.

Weigh business value, SEO value, compliance, and content dependencies together. Exclude dormant accounts unless there's a legal or business reason to retain them.

Map every URL to a genuine equivalent, set up redirects, and carry over metadata, canonical tags, robots directives, and the sitemap deliberately.

Skipping the content audit, recreating the WordPress content model as-is, mishandling entity references, and neglecting SEO after launch- these are some of the most common WordPress to Drupal migration mistakes.

Data integrity is maintained by defining clear field mappings, migrating entities in dependency order, using migration map tables to preserve relationships, validating record counts and references after each migration run, and testing on staging before launch. Teams often compare source and destination data with automated scripts and run final delta migrations before cutover to capture the latest changes.

Drupal migration costs vary based on the source platform, data volume, custom functionality, integrations, and SEO requirements. Smaller migrations may cost several thousand dollars, while complex enterprise migrations can range into tens of thousands of dollars or more. A detailed audit is usually the best way to estimate the scope and budget accurately.

Minimize SEO risks by auditing existing URLs and metadata before migration, creating a complete 301 redirect map, preserving canonical tags and important metadata, testing internal links and redirects on staging, and submitting an updated XML sitemap after launch. Crawling the staging site before go-live can also uncover broken links and missing redirects before search engines encounter them.

Common challenges include inconsistent source data, mismatched content models, complex media references, custom code that cannot be reused, user and permission mapping, third-party integrations, and preserving SEO. Large sites may also need carefully configured incremental migrations to avoid a lengthy content freeze before launch.

The timeline depends on the site's size and complexity. A small marketing site may take four to eight weeks, while an enterprise site with thousands of pages, custom integrations, and complex data relationships can take three to six months or longer. Most of the time is usually spent on planning, mapping, testing, and QA rather than the migration run itself.

A comprehensive Drupal migration strategy should include a source-site audit, destination content architecture, field and entity mapping, migration dependencies, media and user handling, URL redirect planning, SEO preservation, testing, rollback procedures, and a detailed launch plan. It should also define how incremental content changes will be handled before go-live.