Technical SEO Checklist for a New Website Launch

A launch is the point where design, development, content and search requirements meet. Small configuration mistakes can hide important pages from search or break measurement.nn## Before launchnnConfirm indexability, canonical URLs, redirect mappings, heading structure, metadata, social sharing images, structured data and XML sitemap coverage. Test forms and analytics events in a staging environment.nn## During launchnnRemove staging blocks, submit the sitemap, verify redirects and inspect priority URLs. Check that HTTPS, preferred host and trailing slash behavior are consistent.nn## After launchnnMonitor Search Console indexing, crawl errors, Core Web Vitals and analytics. Compare traffic and conversions with the previous site and fix unexpected drops quickly.