Changing a brand's domain or platform is often the right decision: a better name, a faster stack, a panel that is easy to run. For organic traffic, though, it is the riskiest moment in a site's life. Over the years search engines have assigned value to every address, and if you don't carry that value over to the new address during the move, rankings may not recover for months.
Vanity Clinic, which treats patients from abroad and publishes in several languages, was moving to a new platform and a new domain at once. Organic search was the clinic's most important source of patients. In the end, the new domain beat the old site's last five months in its first five: organic clicks rose 72% and impressions 33%. The list below summarises the steps we followed.
1. List every address on the old site
A sitemap alone is not enough. Combine URLs from Search Console, analytics and crawling tools; don't skip pages that earn external links, were used in past campaigns or belong to language versions. The quality of a migration depends on how complete this list is.
2. Decide the new home of every page
Each old address should have one, closest match on the new site. Redirecting everything to the home page looks easy, but search engines often treat it as a lost page. At Vanity Clinic we built the 301 redirect map page by page.
3. Keep language versions and hreflang
On multilingual sites the most common mistake is breaking the link between language versions during the move. Make sure each page points to its counterparts in the other languages and that this structure is kept one to one on the new site.
4. Don't lose titles, descriptions and content
A new design doesn't have to mean new copy. Changing the titles, descriptions and content of ranking pages during the move means changing two variables at once. Move first, then improve while measuring.
5. Tell Search Console about the change
Verify the new domain, use the change of address tool and submit the new sitemaps. Keeping the old domain verified for a while matters, so you can see problems.
6. Watch the weeks after launch every day
A migration doesn't end when you press publish. In the first weeks check crawl errors, 404 pages and ranking drops daily, and fix what you find without delay. We follow rankings and clicks in Search Console and crawl the site with seorankup.ai, a tool we built ourselves, to catch broken links and 404 pages.
7. Compare the right periods
When you measure the success of a migration, compare periods of equal length and account for seasonality. At Vanity Clinic we compared the first five months with the old site's last five; click-through rate rose from 2.2% to 2.8% and average position improved from 9.1 to 8.7.
In short
A domain change, planned well, is not a loss but a chance to rebuild the site's technical foundation. We took the same approach at Peerbie, which moved from Framer to WordPress; in the six months after the move, search visibility grew fivefold. If you are planning a migration, have a look at our SEO service or talk to us.