A redesign can make a website easier to use and better at converting enquiries. It can also quietly remove pages that earned search traffic, break internal links and change the information customers rely on.
The usual mistake is treating SEO as a launch-day checklist. It belongs in the first planning meeting.
Audit the useful pages, not just the homepage
Export a list of current URLs. Identify the pages that receive organic visits, generate enquiries or attract links from other websites. Include older service pages and resource articles; they may be less visually impressive than the homepage but more commercially useful.
For each page, decide whether to keep, improve, merge or retire it. A new design does not need to preserve every paragraph, but it should preserve the purpose of the page and give visitors a sensible path forward.
Map URLs before development gets too far
If slugs change, create a one-to-one redirect map wherever there is a relevant destination. Redirecting every deleted page to the homepage is rarely helpful. A visitor looking for a specific service should reach the closest matching page, not start their journey over.
Record old and new URLs, then test the redirects in staging and after launch. Check internal navigation, canonical URLs, sitemap entries and important links inside article content.
Don’t let visual improvements hide content problems
Large background videos, oversized images and heavy animations can look impressive in a design presentation while making the site harder to use on a phone. Accessibility and performance should be discussed alongside colour, typography and layout.
Keep headings meaningful, buttons descriptive and forms straightforward. Make sure important text is actual text, not embedded inside decorative images.
Launch with a checklist and a rollback plan
Before switching the site, test forms, search, mobile navigation, structured data where relevant, analytics and indexability. Verify that the production site is not accidentally carrying over a staging “noindex” setting.
After launch, look for 404 errors, indexing changes, unusual traffic drops and broken conversion paths. Expect some movement in search performance; investigate material problems instead of making daily reactive changes.
A successful redesign feels new to the visitor without making existing customers or search engines lose their bearings.
