Post-Migration QA Checklist

1. Validate domain redirects and confirm HTTP 200 responses for top revenue URLs.
2. Run XML Sitemap Validator to ensure new paths are discoverable.
3. Confirm robots.txt directives match the finalized governance plan.
4. Audit meta tags and Open Graph data with the Meta Extractor.
5. Trigger lighthouse performance checks for hero and template pages.
6. Monitor Search Console coverage and error reports for the first 72 hours.
7. Document findings and remediation steps in the release tracker.