Key takeaways
- Start from data: analytics, Search Console and user feedback show what to keep and what to fix.
- Crawl the old site and map every URL that changes to its new address with a 301 redirect.
- Keep the content that ranks; improve it rather than replacing it wholesale.
- Test speed, forms, tracking and accessibility on a staging site before launch.
- Monitor Search Console, rankings and conversions closely for the first weeks after launch.
Most redesigns are judged on how they look. The ones that succeed are judged on what they achieve: more enquiries, more sales, better rankings. And the ones that fail usually do so in the same few ways — lost redirects, lost content and broken tracking. This checklist covers both.
1. Plan
- Define goals in numbers: conversion rate, leads, sales or organic traffic.
- Review analytics: top landing pages, conversion paths and drop-off points.
- Collect feedback from customers and the sales or support team.
- Benchmark speed and Core Web Vitals so you can compare after launch.
2. Audit content
- Crawl the current site and export every URL, title and description.
- Mark pages that rank, earn links or convert — these must be kept or improved.
- Merge thin or duplicate pages, and plan redirects for them.
- List new content the redesign needs, and who will write it.
3. Design and build
- Design mobile first, around the journeys that matter most.
- Keep important content visible, not hidden in tabs or sliders.
- Build accessibility in: contrast, headings, keyboard use and alt text.
- Set a performance budget for images, fonts and scripts.
4. Protect your SEO
- Map every changed URL: Each old URL redirects (301) to its closest new equivalent — never everything to the homepage.
- Carry over on-page SEO: Titles, descriptions, headings and structured data for pages that rank.
- Keep internal links: Update links to point straight at new URLs, not through redirects.
- Update the sitemap: Submit the new XML sitemap in Search Console.
- Check robots rules: Make sure the staging site's "noindex" doesn't go live with the launch.
5. Test on staging
- Every form submits and reaches the right inbox or CRM.
- Analytics, pixels and conversion tracking fire correctly.
- Redirects work, tested from the full list of old URLs.
- Pages are fast on a mid-range phone.
- The site works in the browsers your visitors use.
6. Launch
- Launch at a quiet time, with the team available.
- Re-test forms, checkout and tracking on the live site immediately.
- Submit the sitemap and request indexing for key pages.
7. Monitor after launch
Watch Search Console for crawl errors and coverage changes, track rankings for important keywords and compare conversions with your pre-launch benchmark. Small fluctuations in the first weeks are normal; lasting drops usually point to a missing redirect or lost content, which the steps above prevent. For stores, our Shopify store audit checklist is a useful post-launch review.
Frequently asked questions
Will a website redesign hurt my SEO?
Not if URLs are mapped with 301 redirects and ranking content is kept. Missing redirects are the most common cause of drops.
How often should a website be redesigned?
There is no fixed rule. Redesign when the site no longer supports your goals, brand or speed targets — and improve continuously in between.
Should I redesign or rebuild my website?
If the platform still fits, a redesign is enough. If it limits speed, editing or features, a rebuild on a better platform is worth considering.
Our website design team plans redesigns around your data and handles redirects and tracking as part of every launch.
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Jay Patel