Consolidating websites from several markets into one domain connects projects that previously evolved independently. In work for an international financial-sector group, we have combined auditing, launch preparation, and post-launch monitoring. Moving pages is only part of the challenge: teams also need to preserve business intent, local information, and measurement that makes the change interpretable.
Inventory by market and function
The inventory combines sitemaps, crawls, known pages, and search data. Each URL retains its market, language, template, response, canonical, and usage. We identify products, support, documents, legal pages, and forms. PDFs and orphan pages matter too: a link-following crawl will not find a document that nobody links to, even if it still receives visits.
The destination matrix distinguishes preserving, transforming, consolidating, and retiring. Redirecting a product page to the homepage does not establish equivalence. Exceptions need a reason, an owner, and a reviewable decision. The business team confirms that the destination meets the original market's user need.
Prepare a coordinated launch
We define a window with development, infrastructure, SEO, analytics, and content owners. Before cutover, we check destinations, redirects, robots, sitemaps, canonicals, and language relationships. Manual sampling includes forms and documentation, not only the homepage. Stop conditions and recovery procedures are agreed before traffic begins moving.
During launch, we repeat the checks on priority URLs and record the observed version. We then widen verification and group issues by pattern. Keeping captures of each pass makes it possible to distinguish a launch-day problem from one that appeared weeks later.
Compare with the same denominator
Organic monitoring needs special care when a market becomes a folder on a global domain. A path filter can change Search Console's aggregation method. We compare windows using the same counting method and document visible-query coverage. We also adjust the reference by weekday when business demand differs substantially between working days and weekends.
Errors are checked against history: a URL broken for months is not automatically attributed to the migration. Our deliverable combines mapping, checks, issues, and monitoring snapshots. The method supports decisions and corrections; it does not turn a complex migration into a universal promise of unchanged traffic.
