KINGPINWEB.CODES
A new website should bring you more enquiries, not fewer. Yet many businesses launch a beautiful redesign and then watch their Google traffic fall, sometimes by half, because the pages Google knew about suddenly disappeared or changed address. The good news is that this is almost always avoidable.
Follow this 10-step checklist before, during and after launch, and your redesign can keep the rankings you have earned, and usually improve them.
Why redesigns lose rankings
Google ranks individual pages, at individual addresses. During a redesign, four things usually go wrong:
- Page addresses (URLs) change without redirects, so every link and ranking pointing at the old page now leads to a "page not found" error.
- Content that ranked is removed or cut down because it did not fit the new design.
- Page titles, descriptions and headings are lost when pages are rebuilt.
- The test site is accidentally blocked from Google, and the block goes live with the new site.
Every step below is designed to prevent one of these.
Before launch
1. Make a list of every page on your current site
Export all your URLs from your sitemap, your CMS or a crawler such as Screaming Frog. Do not forget blog posts, service pages, PDFs and image-heavy pages that bring visitors from Google Images.
2. Record your current rankings and traffic
In Google Search Console, export your top pages and search queries for the last 3–6 months. This is your baseline, so you can spot any drop quickly after launch, and it tells you which pages matter most.
3. Map every old URL to its new home
Make a simple spreadsheet with two columns: old URL and new URL. Every page that gets traffic or links needs a new home with the same topic. If a page is genuinely gone, point it to the closest relevant page, not just the homepage.
4. Keep the content that ranks
Your best-performing pages rank because of what they say. Keep their key headings, questions and information, and improve them rather than replacing them with a few short lines that look neater in the design.
5. Set up 301 redirects
A 301 redirect tells browsers and Google that a page has moved permanently, and passes most of its ranking strength to the new address. Load your URL map into the new site's redirect settings or server configuration before launch, and test a sample of old links.
6. Carry over the SEO details
Copy page titles, meta descriptions, headings, image alt text and structured data (schema) to the new pages, and keep important internal links between pages. Then improve them where you can.
7. Test on a staging site
Build and test the new site at a private address. Keep it hidden from Google while you work, then check speed on mobile, every form and every redirect. Make a launch-day note to remove the "noindex" block when you go live, because this is one of the most common and painful mistakes.
Launch day
8. Go live and tell Google
Launch at a quiet time, then immediately check that pages can be indexed (no noindex tags, robots.txt allows crawling), submit your new XML sitemap in Google Search Console, and use the URL Inspection tool on your most important pages.
After launch
9. Fix errors fast
Check Search Console every few days for "Not found (404)" pages and crawl errors, and add redirects for anything you missed. Test your key pages in PageSpeed Insights too; our guide to website speed and Core Web Vitals explains what the scores mean.
10. Watch your rankings for eight weeks
Small ups and downs in the first few weeks are normal while Google re-crawls the site. Compare against your baseline from step 2. If an important page drops and stays down, check its redirect, content and title first.
Common mistakes to avoid
- Redirecting every old page to the homepage instead of to the matching new page.
- Launching with the test site's "do not index" setting still switched on.
- Deleting old blog posts that quietly brought in visitors every month.
- Changing the domain name and the design at the same time without a plan.
- Forgetting to update links in Google Business Profile, social profiles and ads.
Frequently asked questions
Will a website redesign hurt my SEO?
It does not have to. Rankings drop when pages disappear, URLs change without redirects or content that ranked is removed. With a URL map, 301 redirects and the SEO details carried over, most redesigns keep their rankings and many improve them, especially when the new site is faster.
How long does it take for rankings to settle after a redesign?
Usually a few weeks, as Google re-crawls the new pages and follows the redirects. Larger sites can take longer. Keep an eye on Search Console for the first two months.
Should I keep my old URLs if I can?
Yes. If the old address structure is sensible, keeping it is the safest choice. Change URLs only when there is a clear benefit, and redirect every one you change.
Planning a redesign?
We handle redesigns end to end, including the URL map, redirects, SEO migration and launch checks, so you get a faster, better-looking site without losing the traffic you have built. If you are still weighing up platforms, read custom website vs WordPress vs website builder first. Talk to Kingpinweb.codes about your redesign.