What is a website migration?

A website migration is a significant change to a site’s technical foundation — moving to a new domain, switching platforms or CMS, changing URL structure, or moving to HTTPS. It is high-risk SEO surgery: every decision can preserve or lose the rankings and authority you’ve built.

Why migrations matter

Migrations are where rankings are most often lost. Broken redirects, lost meta tags, changed content and abandoned internal links can erase years of SEO in weeks. A careful, tested migration protects your equity and can even improve performance.

Migration best practices

1. Back up everything before starting.
2. Map every old URL to a new one with 301 redirects.
3. Preserve titles, content, schema and internal links.
4. Update sitemaps, robots.txt and Search Console settings.
5. Monitor indexation and rankings closely for months.

Migrations and GEO

AI citations link to URLs. Broken or changed URLs break those citations too — preserving clean redirects keeps your AI presence intact.

Related terms

• 301 Redirect
• Redirect Chain
• Site Architecture
• Google Search Console

How Social SEO Team can help

We plan and execute migrations that protect your rankings. See our web development services.

Back to Glossary Index Page