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Migration & Relaunch

SEO Migration

An SEO migration protects organic visibility during platform, domain, structure, or URL changes.

An SEO migration focuses on preserving search visibility when URLs, platforms, domains, or site structures change. Existing pages and rankings should be inventoried, mapped to appropriate destinations, and supported with correct redirects and canonical signals. Thorough testing before launch and close monitoring afterward help identify crawling, indexing, and visibility issues early. The concept is closely related to Redirect Mapping and Canonical URL.

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Redirect Mapping

Canonical URL

Content Inventory

Indexing

FAQ

SEO Migration

What phases does an SEO migration go through?
Four phases: inventory with baseline metrics, planning the new structure including the mapping, testing on a staging environment, and finally launch with close monitoring. After launch, crawling, indexing, and rankings are observed for weeks. Only the baseline makes losses visible in the first place.
Which mistakes happen most often in an SEO migration?
Most frequent are noindex or Disallow rules carried over from staging, missing redirects, lost content and metadata, and changed internal links left unadjusted. Most errors occur because SEO is brought in only shortly before launch. A launch-day checklist catches most of these cases.
Is a visibility loss after an SEO migration normal?
Short-term fluctuations are common because search engines recrawl and reassess. Lasting drops are no law of nature but usually the result of errors such as missing redirects, blocked crawling, or lost content. Monitoring after launch determines how quickly such causes are found.
When is an SEO migration required?
It is required for changes that touch URLs, content, or technology: domain changes, platform switches, new site structure, HTTPS switchovers, or merging websites. Pure design adjustments usually need no full migration, but they do call for a check of side effects on templates, headings, and load time.
How does SEO migration differ from redirect mapping?
Redirect mapping is one building block; SEO migration is the entire undertaking. A migration additionally covers inventory, canonicals, metadata, internal linking, sitemap, testing, and monitoring. A perfect mapping does not protect against visibility losses if content, templates, or indexing rules are carried over incorrectly.