Matomo (Piwik) lets you measure several websites within one Matomo server. Each website added into Matomo has its very own
ID Site (or
To find out the
idSite value for a given website, you can follow these steps:
- Log into your Matomo.
- Go to
Administration(click on the gear icon in the top right of the screen).
- Click on the
Measurables(or Websites) > Managepage. You will find a list of all websites on this page.
- The website ID is on the left of the table listing all websites directly below the website name.
If you are using Matomo for WordPress, your Site ID should be
1 and you can double check this ID in Matomo Analytics > System Report > Matomo Blog idSite.