Technical SEO Migration Checklist

Assess URL, content, organic-traffic, and baseline-data risk and produce an SEO migration and monitoring checklist.

/web & seo

Preserve discoverability through change

Assess redirect, canonical, content, and measurement requirements before launch.

URL changes

Changed paths require one-to-one redirect decisions.

NoneSome sectionsMost URLs or domain

Organic dependency

Use landing-page and query data to prioritize protection.

LowMeaningfulPrimary acquisition channel

Content change

Simultaneous platform, URL, and content changes make losses harder to diagnose.

MinimalSubstantial rewriteConsolidation or large removal

Baseline quality

You need current crawl, analytics, and Search Console evidence.

Complete baselinePartial dataNo reliable baseline

SEO migration risk4/12

Validate metadata, canonicals, sitemap, analytics, and representative URLs.

Export current URLs from crawl, sitemap, analytics, and Search Console.
Map every valuable old URL to the closest equivalent destination.
Compare titles, canonicals, robots, schema, internal links, and status codes.
Monitor coverage, rankings, traffic, conversions, 404s, and redirects after launch.

Planning guidance, not a quote, guarantee, legal opinion, or substitute for inspecting the real system.