Can I Run Fibr Tests on a Website That Has Cookies Disabled?

Learn how Fibr works when cookies are disabled. While tests can still run, features like behavior-based and cache-based personalization may have limited functionality.

Yes, you can run tests with cookies disabled, but certain personalization features may not work:

1. Behavior-based Personalization: Features like showing different variants based on the number of user visits won’t function. For example, a setup where users see Variant A on their first visit and Variant B on their second won’t work if cookies are disabled.

2. Cache-based Personalization: If users revisit your site, they won't be shown the same variant they saw previously unless cookies are enabled, as Fibr uses cookies to retain session information.