The short answer
Treat redirects, indexation, rendered metadata, internal links, analytics and post-launch monitoring as release requirements. Search review after launch is too late for avoidable losses.
Protect existing value
Export current indexable URLs, identify pages with visibility, links or conversions, and map each valuable old URL to the closest useful new destination. Avoid redirecting everything to the homepage.
Verify the rendered result
Inspect what the final HTML and browser render contain, not only CMS fields. Confirm one useful title and description, one canonical, accessible headings, indexable main content and stable internal links on each template.
Control environments
Staging should remain unavailable to search engines and users. Production must remove temporary noindex rules, password barriers and blocked assets. Robots.txt alone does not securely hide staging.
- Production hostname and canonical rules
- XML sitemap contains canonical indexable URLs
- Redirect chains and loops resolved
- 404 and server-error behaviour verified
- Analytics and conversion events tested
Watch the release
Crawl production immediately, test high-value redirects, inspect logs and Search Console, and keep a rollback path for critical routing or rendering faults. Continue monitoring while search engines recrawl the site.