Website Redesign SEO Checklist (Don't Lose Your Rankings)
Redesigns are one of the most common causes of a sudden, unexplained traffic drop, almost always from preventable technical mistakes, not the new design itself.
This is the checklist that should run before a redesign ships, not after traffic already dropped.
Key Points
URL mapping and 301 redirects
Every old URL with search value mapped to its new equivalent before launch, not discovered after.
Preserve or improve page content
A visual refresh shouldn't mean silently deleting the copy that was actually ranking.
Re-verify technical setup
Sitemap, robots.txt, canonical tags, and structured data checked again on the new build, not assumed to carry over.
Staged rollout with monitoring
Watching Search Console closely in the days after launch catches problems before they compound.
Want This Applied to Your Site?
This is the general framework. Applying it to a specific website means real audit work, not a template.