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Website Redesign SEO Checklist: What to Protect Before Launch

A redesign should protect existing search value while improving structure, content quality, and conversion paths.

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Website Redesign SEO Checklist: What to Protect Before Launch article visual
Web Design + SEO2026-05-30By Jaime Davis

A website redesign can improve trust and conversion, but it can also damage rankings if URLs, metadata, redirects, and page intent are ignored.

Before launch, map old URLs to new URLs, preserve valuable content, improve thin pages, test mobile layouts, submit the sitemap, and monitor Search Console for 404s and indexing changes.

The safest redesigns treat SEO as part of the build process, not as an afterthought after the new design is already live.

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