How do I block referring domains from my website analytics?

Last updated: February 20, 2018

Applies to:

Marketing Hub Basic, Professional, Enterprise

HubSpot provides you with the ability to filter out referral traffic from specific domains. This setting can help block unwanted (or spam) traffic.

Please note: if you want to block traffic from your own external domains, follow the instructions here instead.

  • In your HubSpot account, click your photo or avatar in the top right-hand corner, then click Settings.

  • On the left, select Install Code & Tracking.
  • Click the Advanced Tracking tab.

  • Scroll down to the Exclude traffic section. In From these referrers, enter domains you wish to filter. If you block the following domain:, the result will be: blocked and * (e.g., but not thisdomain.* (e.g.,

  •  Click Save at the bottom to take your changes live.

Please note: this setting does not work retroactively. Once you add a domain to this section, it will work going forward but will not be able to remove traffic that has already been tracked.

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