Website Redesign Checklist (2026)
A 25-point website redesign checklist covering goals, content audit, SEO preservation, design, build, testing, launch and the 30 days after, so the new site performs better than the old one.
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On this page
Before: goals and audit
- Write down what the redesign must improve, in numbers.
- Export current analytics and Search Console data as a baseline.
- List every URL that gets traffic or links.
- Audit content: keep, rewrite, merge, or remove.
- Decide what stays exactly the same.
- Confirm who owns domain, hosting and every account.
During: design and build
- Map every old URL to a new one or a redirect.
- Design mobile first with real content, not placeholders.
- Build to accessibility standards from the start.
- Set performance budgets and test on real phones.
- Keep titles, descriptions and headings for pages that rank.
- Rebuild forms and test every submission path.
- Move analytics and tracking to the new build.
- Stage the full site and test on a private URL.
Launch day
- Deploy redirects before or with the new site.
- Verify robots.txt allows crawling and the sitemap is live.
- Submit the sitemap in Search Console.
- Crawl the live site for broken links and missing tags.
- Test forms, payments and logins in production.
The 30 days after
- Watch Search Console for 404s and coverage errors daily.
- Compare traffic and conversions against the baseline weekly.
- Fix redirect gaps as they appear.
- Collect user feedback and ship small fixes.
- Review performance scores again after caching settles.
- Write down what changed and why for the next redesign.
Frequently asked questions
Not if URLs are preserved or redirected, on-page elements are kept for ranking pages, and the sitemap is resubmitted. Most drops come from skipped redirects.
Three to six weeks for a typical business site, longer if content is rewritten.
Only with a reason and a redirect map. Changing URLs without one is the most common cause of traffic loss.
Against the baseline you exported before starting: traffic, rankings, conversions and speed.
About the author
Founder, Accountant & Project Manager, Four Cents
Hamza Hai is a founder of Four Cents and its accountant and project manager. She keeps projects on track and the numbers clear.
She manages timelines, scope and client communication, so there are no surprises for clients along the way.
She writes the guides on DeveloperOfWeb.com, including its website costing and planning guides. They draw on the quoting and scoping work she does for Four Cents clients every week.
Areas of expertise
- Software and app project management
- Development costing and estimates
- Project scoping
- Budgeting for software projects
All articles by Hamza Hai (106 on DeveloperOfWeb.com)
Reviewed by Zee, Founder & Lead Developer, Four Cents
Zee leads every Four Cents build as the senior full-stack engineer, from the first call to launch and beyond, and technically reviews the articles on this site.
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