How to Change Your Domain Without Losing Your Google Rankings

Changing your website’s domain is the most nerve-wracking move in SEO — and for good reason. Get it wrong and you can lose years of accumulated rankings the moment Google has to re-learn an entirely new domain. We’ve seen businesses do it themselves over a weekend and watch their organic traffic fall off a cliff that never recovers.

But it can be done safely. We recently took an Australian supplement brand through a full rebrand — from ppprotein.com.au to innaprotein.com.au — and not only did the rankings survive the move, the site’s traffic has kept climbing (it’s up roughly 140% over two years and growing). Here’s exactly how a migration should be done.

Why migrations go wrong

The damage almost always comes from the same handful of mistakes:

• Bulk-redirecting everything to the new homepage instead of mapping each page to its true equivalent. Google treats a homepage-only redirect as “this page is gone”, and the ranking equity evaporates.
• Missing URLs. The pages you forget are the ones that were quietly ranking and sending you customers.
• Changing the content at the same time as the domain. Two big changes at once makes it impossible to tell what worked and what hurt — and doubles the risk.
• Forgetting the technical signals — sitemaps, Search Console, canonical tags, internal links still pointing at the old domain.

None of these are exotic. They’re just easy to overlook when you’re focused on the new brand and not the plumbing underneath it.

The process we use

1. Crawl and map every URL

Before touching anything, we crawl the existing site and build a complete inventory of every indexed URL — every product, category, blog post and landing page. Then each one gets mapped to its exact equivalent on the new domain. No guessing, no “we’ll sort the long tail later”. The map is the migration.

2. One-to-one 301 redirects

Every old URL gets a permanent 301 redirect to its specific new counterpart. A 301 tells Google “this has moved here, permanently — pass the ranking signals across”. One-to-one is the rule. A blocked drain page redirects to the new blocked drain page, not the homepage.

3. Carry the on-page SEO across

The new pages need to be recognisably the same content in Google’s eyes: the same titles, meta descriptions, heading structure, structured data and internal linking. The more continuity, the faster Google re-associates the rankings with the new URLs.

4. Tell Google properly

We add and verify the new domain in Google Search Console, submit a fresh sitemap, and — crucially — use the Change of Address tool, which explicitly signals the move at the domain level. Then we update every internal link to point at the new domain directly, rather than hopping through a redirect.

5. Watch it like a hawk

For the first several weeks after a migration, we monitor indexing, coverage and rankings daily, and fix any redirect chains or crawl errors the moment they appear. This is the window where small problems become big ones if ignored — and where careful attention is the difference between a dip that recovers in days and one that never does.

What “good” looks like

Done properly, a domain migration produces a brief, shallow wobble in rankings — if any — followed by a full recovery as Google re-crawls and re-associates everything. In the case of the supplement brand above, the move was effectively seamless: the organic traffic that took years to build carried straight across to the new domain, and the growth simply continued.

That’s the whole point. A rebrand should feel like a fresh start to your customers, and like business-as-usual to Google.

Thinking about a rebrand or domain change?

If you’re planning to change domains — for a rebrand, a merge, or just to get off a name that no longer fits — it’s worth doing with someone who’s done it before and kept the rankings intact. Talk to us first, ideally before you’ve bought the new domain, and we’ll map out a migration that protects everything you’ve built.