How do I track several websites, domains and multiple subdomains in Piwik?
You can add unlimited websites to track in Piwik, in the Admin Websites section. In fact, Piwik scales well to thousands of websites, and a few Piwik users are tracking even more. Each Website is defined by a URL. You can track sub domains in the same Piwik website, or you can create a different website for some of your subdomains. Learn more about creating Websites in the Managing websites page. If you track many subdomains in the same Piwik website, you might want to have the domain name appear on your Page Title reports: “support.example.org/Homepage” rather than “Homepage”, check out the JS setDocumentTitle documentation. In the Admin Websites page, you can also define for each website a list of Alias URLs which contains all the other domains and subdomains that will be tracked. This will ensure they don’t appear in your “Referer” reports. It is also important to configure First party cookie domains in the Javascript Tracking code. Please see the page Tracking code: Cookie configur
