To move Matomo (Piwik) to a new domain or subdomain,
- move all your Matomo (Piwik) files to the new directory, on your new domain or subdomain.
- in your
[General]section, add a line with your new host:
trusted_hosts = "example-stats.net"
- open the new Matomo (Piwik) URL in your browser, and check that Matomo works as expected.
- If you use the auto archiving cron, you may have to update or setup the script path in your crontab file
If you want to reinstall Matomo (Piwik) please see How can I reinstall Matomo? Can I keep the existing data?