To install the Honest-Metrics code to your website, follow these steps:

• Go to https://tagmanager.google.com/#/home
• Log in, go to the gtm container settings.
• Then go to the Tags -> New menu.
  
• In the tag configuration, select the tag type by clicking the: button in the upper right corner.
• Select the "Honest-Metrics code" template in the template gallery
  
• Add the template to your work area.
• Customize the tag configuration with your personal site ID and "All pages" trigger.
  
• Save your changes and submit for publication.