About this plugin
RelaunchRadar is a focused WordPress migration SEO QA plugin for the risky period after a site redesign, domain move, content migration, or relaunch.
txt check, canonical check, and noindex warning inside WordPress. It is built for freelancers, agencies, SEO consultants, and site owners who want to catch launch-day SEO problems before they turn into lost traffic.
The plugin helps you review common technical SEO issues that appear after a migration or relaunch:
- old URLs not redirecting correctly
- redirects that chain, loop, or fall back to the homepage
- accidental noindex settings
- missing or unexpected canonical URLs
- missing robots.txt or sitemap signals
- forgotten migration checklist items
- reports that need to be shared with a client or team
RelaunchRadar is not a replacement for full SEO suites such as Yoast, Rank Math, SEOPress, Ahrefs, Semrush, Screaming Frog, or Sitebulb. It is a lightweight QA checklist and migration damage checker for the moment when a WordPress site has just changed.
The free plugin runs inside WordPress and does not require an external account.
Included SEO checks
- WordPress migration and relaunch checklist
- Site visibility and indexing warning
- robots.txt detection
- sitemap detection at wp-sitemap.xml and sitemap.xml
- Homepage canonical URL check
- Homepage noindex / robots meta check
- Old URL redirect tester
- Redirect loop and redirect-chain detection
- Homepage fallback redirect warning
- CSV and JSON report export
Common use cases
- Check a WordPress site after a redesign or relaunch
- QA a domain migration or URL structure change
- Test important old URLs before and after launch
- Create a lightweight SEO handoff report for a client
- Catch obvious technical SEO mistakes before Google recrawls the site