Relaunch

What Is a Relaunch?

A poorly planned relaunch is one of the most common causes of sudden ranking losses of 30–50 percent. The good news: with careful preparation, you can modernize your design and actually improve your SEO performance at the same time. The keys are a complete SEO audit before the relaunch, airtight 301 redirects, and intensive monitoring in the first four to six weeks after launch.

A relaunch refers to the restart of a website with significant changes — for example, a completely new design, a switch of CMS (Content Management System), a restructuring of the URL hierarchy, or a combination of these. A relaunch is one of the riskiest SEO projects, as even small mistakes can lead to significant ranking losses and traffic declines. Many major website relaunches have resulted in 30–50% ranking losses because critical errors were not addressed. However, a carefully planned and executed relaunch can improve visibility and is often necessary for long-term success.

Technically, relaunches are complex because many factors interact: all old URLs must be redirected to the new URLs with 301 redirects (large redirect maps with thousands of URLs are not unusual). The source code must render correctly — JavaScript errors can cause content to be non-indexable. The internal linking structure must be consistent. Crawl errors, 404 errors, and redirects must be thoroughly tested. Mobile rendering must work. Core Web Vitals should not worsen. All this should be thoroughly tested in a staging environment before going live.

In practice, every relaunch should be accompanied by a comprehensive SEO audit before and after. A relaunch plan should include the following steps: (1) complete inventory of all URLs and rankings, (2) creation of 301 redirect maps, (3) review of all structured data and rich results, (4) testing in Google Search Console (Fetch as Google), (5) monitoring for 4–6 weeks after launch with daily review of rankings, traffic, and crawl errors, (6) quick corrections when problems arise. A well-planned relaunch takes a lot of time but prevents costly mistakes.