CHECKLIST · 6 MIN READ
How to redesign a website without losing your Google rankings
By the Seamwire team · Updated
THE SHORT ANSWER
Before the redesign, record every URL and which pages earn traffic and links. Map each old URL to its closest new page, set permanent (301) redirects, carry over the content that ranks, keep titles and structured data, and launch on a quiet day. Then submit the new sitemap and watch Search Console daily for two weeks, fixing any 404s or drops as they appear.
Before you start designing
- Crawl the current site and export every URL, title and meta description.
- Export the last 12 months of pages, queries and clicks from Google Search Console.
- List the pages with backlinks; those URLs must never break.
- Note the pages that bring enquiries, not just traffic.
While you build
- Write a URL map: every old URL to its closest new page, with no chains of redirects.
- Carry over content that ranks; improve it, but do not cut what answers the query.
- Keep one clear H1, a unique title and description per page, and structured data.
- Make sure pages render on the server, so search and AI crawlers see the content.
- Block the staging site from indexing, and remember to unblock production.
Launch day
- Deploy the 301 redirects with the new site, not after.
- Check a sample of old URLs, the robots.txt and the sitemap by hand.
- Submit the new sitemap in Google Search Console and Bing Webmaster Tools.
- Make sure analytics and form tracking are recording.
The first weeks after launch
- Watch Search Console for crawl errors, 404s and pages dropping out of the index.
- Compare clicks and impressions with the same weeks before launch.
- Fix broken redirects the day you find them.
- Expect some movement for a few weeks; a steady fall means something is wrong.