Before launch, verify the website on common phone, tablet, and desktop sizes. Test every navigation link, form, email notification, download, and call-to-action.

Confirm page titles, descriptions, social sharing images, analytics, cookie settings, backups, security updates, and redirects from any previous website.

Finally, document ownership of the domain, hosting, source code, administrator accounts, third-party services, and renewal dates so the business remains in control after launch.