Area: Episerver Content Recommendations
Applies to versions: Not applicable

Installing tracking via Tag Manager

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This topic explains how to install the tracking JavaScript via your Tag Manager solution.

Note: You should not use this method if you installed tracking via the NuGet package, which would result in double tracking. You can update or change your tracking method at any time.

Adding the tracking script

The tracking JavaScript tag triggers an API call to track visitor activity with that URL. You can validate the tracking script after you install the tracking JavaScript through a tag management system or include it in the header via the content management system.


  • An Episerver onboarding manager emails the tracking JavaScript to you.
  • The tracking API call is made asynchronously to have no effect on web page performance
  • Tracking JavaScript tracks users anonymously and does not collect personally identifiable information.

Cookie usage in Content Recommendations

Tracking JavaScript uses the following performance cookies.

Cookie Name Purpose
iv Tracks the anonymous visitor's actions across the the site. This is a persistent cookie.
is Identifies a visitor's session. This cookie is used in conjunction with the iv cookie, and is erased when the visitor closes the browser.

See Cookies for information about other cookies in the Episerver platform.


The following example uses Google Tag Manager, but you can use any other tag management solution.

  1. Your Episerver onboarding representative emails the tracking script to you.
  2. Log in into Google tag manager (or other tag manager).
  3. Paste the code provided by Episerver into the (Google tag manager) HTML section. (Your tag manager may have a different field.)

    Note: To install Content recommendations through a CMS or by manually editing a page, copy and paste the code into the tracking code section of web.config, or the <head> section of your web page.


  4. Click Save to publish the container.

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Last updated: Mar 06, 2020

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