Site migration checklist

  • Crawl and save the old site before anything changes
  • Build a one-to-one redirect map for every URL with traffic or links
  • Keep URL structure the same where possible
  • Move content and metadata intact
  • Test redirects on staging
  • Update internal links to new URLs, not redirects
  • Update XML sitemaps and submit them
  • Use the Change of Address tool in Search Console only when moving to a new domain or subdomain, not for HTTPS or www changes
  • Keep redirects in place for at least 180 days, and keep the old domain registered
  • Monitor indexing, 404s and rankings daily for the first weeks

Sources

  1. Change of Address tool - Search Console Help
  2. Site moves and migrations - Google Search Central